These categories may be used to provide supplementary information concerning causes of morbidity. They are not to be used for single-condition coding.

  1. Y92 Place of occurrence of the external cause

    1. Y92.0 Non-institutional (private) residence as the place of occurrence of the external cause

      1. Y92.00 Unspecified non-institutional (private) residence as the place of occurrence of the external cause

        • Y92.000 Kitchen of unspecified non-institutional (private) residence as the place of occurrence of the external cause
        • Y92.001 Dining room of unspecified non-institutional (private) residence as the place of occurrence of the external cause
        • Y92.002 Bathroom of unspecified non-institutional (private) residence single-family (private) house as the place of occurrence of the external cause
        • Y92.003 Bedroom of unspecified non-institutional (private) residence as the place of occurrence of the external cause
        • Y92.007 Garden or yard of unspecified non-institutional (private) residence as the place of occurrence of the external cause
        • Y92.008 Other place in unspecified non-institutional (private) residence as the place of occurrence of the external cause
        • Y92.009 Unspecified place in unspecified non-institutional (private) residence as the place of occurrence of the external cause

          Inclusion term(s):

          • Home (NOS) as the place of occurrence of the external cause
      2. Y92.01 Single-family non-institutional (private) house as the place of occurrence of the external cause

        Inclusion term(s):

        • Farmhouse as the place of occurrence of the external cause
        • Y92.010 Kitchen of single-family (private) house as the place of occurrence of the external cause
        • Y92.011 Dining room of single-family (private) house as the place of occurrence of the external cause
        • Y92.012 Bathroom of single-family (private) house as the place of occurrence of the external cause
        • Y92.013 Bedroom of single-family (private) house as the place of occurrence of the external cause
        • Y92.014 Private driveway to single-family (private) house as the place of occurrence of the external cause
        • Y92.015 Private garage of single-family (private) house as the place of occurrence of the external cause
        • Y92.016 Swimming-pool in single-family (private) house or garden as the place of occurrence of the external cause
        • Y92.017 Garden or yard in single-family (private) house as the place of occurrence of the external cause
        • Y92.018 Other place in single-family (private) house as the place of occurrence of the external cause
        • Y92.019 Unspecified place in single-family (private) house as the place of occurrence of the external cause
      3. Y92.02 Mobile home as the place of occurrence of the external cause

        • Y92.020 Kitchen in mobile home as the place of occurrence of the external cause
        • Y92.021 Dining room in mobile home as the place of occurrence of the external cause
        • Y92.022 Bathroom in mobile home as the place of occurrence of the external cause
        • Y92.023 Bedroom in mobile home as the place of occurrence of the external cause
        • Y92.024 Driveway of mobile home as the place of occurrence of the external cause
        • Y92.025 Garage of mobile home as the place of occurrence of the external cause
        • Y92.026 Swimming-pool of mobile home as the place of occurrence of the external cause
        • Y92.027 Garden or yard of mobile home as the place of occurrence of the external cause
        • Y92.028 Other place in mobile home as the place of occurrence of the external cause
        • Y92.029 Unspecified place in mobile home as the place of occurrence of the external cause
      4. Y92.03 Apartment as the place of occurrence of the external cause

        Inclusion term(s):

        • Condominium as the place of occurrence of the external cause
        • Co-op apartment as the place of occurrence of the external cause
        • Y92.030 Kitchen in apartment as the place of occurrence of the external cause
        • Y92.031 Bathroom in apartment as the place of occurrence of the external cause
        • Y92.032 Bedroom in apartment as the place of occurrence of the external cause
        • Y92.038 Other place in apartment as the place of occurrence of the external cause
        • Y92.039 Unspecified place in apartment as the place of occurrence of the external cause
      5. Y92.04 Boarding-house as the place of occurrence of the external cause

        • Y92.040 Kitchen in boarding-house as the place of occurrence of the external cause
        • Y92.041 Bathroom in boarding-house as the place of occurrence of the external cause
        • Y92.042 Bedroom in boarding-house as the place of occurrence of the external cause
        • Y92.043 Driveway of boarding-house as the place of occurrence of the external cause
        • Y92.044 Garage of boarding-house as the place of occurrence of the external cause
        • Y92.045 Swimming-pool of boarding-house as the place of occurrence of the external cause
        • Y92.046 Garden or yard of boarding-house as the place of occurrence of the external cause
        • Y92.048 Other place in boarding-house as the place of occurrence of the external cause
        • Y92.049 Unspecified place in boarding-house as the place of occurrence of the external cause
      6. Y92.09 Other non-institutional residence as the place of occurrence of the external cause

        • Y92.090 Kitchen in other non-institutional residence as the place of occurrence of the external cause
        • Y92.091 Bathroom in other non-institutional residence as the place of occurrence of the external cause
        • Y92.092 Bedroom in other non-institutional residence as the place of occurrence of the external cause
        • Y92.093 Driveway of other non-institutional residence as the place of occurrence of the external cause
        • Y92.094 Garage of other non-institutional residence as the place of occurrence of the external cause
        • Y92.095 Swimming-pool of other non-institutional residence as the place of occurrence of the external cause
        • Y92.096 Garden or yard of other non-institutional residence as the place of occurrence of the external cause
        • Y92.098 Other place in other non-institutional residence as the place of occurrence of the external cause
        • Y92.099 Unspecified place in other non-institutional residence as the place of occurrence of the external cause
    2. Y92.1 Institutional (nonprivate) residence as the place of occurrence of the external cause

      1. Y92.10 Unspecified residential institution as the place of occurrence of the external cause

      2. Y92.11 Children's home and orphanage as the place of occurrence of the external cause

        • Y92.110 Kitchen in children's home and orphanage as the place of occurrence of the external cause
        • Y92.111 Bathroom in children's home and orphanage as the place of occurrence of the external cause
        • Y92.112 Bedroom in children's home and orphanage as the place of occurrence of the external cause
        • Y92.113 Driveway of children's home and orphanage as the place of occurrence of the external cause
        • Y92.114 Garage of children's home and orphanage as the place of occurrence of the external cause
        • Y92.115 Swimming-pool of children's home and orphanage as the place of occurrence of the external cause
        • Y92.116 Garden or yard of children's home and orphanage as the place of occurrence of the external cause
        • Y92.118 Other place in children's home and orphanage as the place of occurrence of the external cause
        • Y92.119 Unspecified place in children's home and orphanage as the place of occurrence of the external cause
      3. Y92.12 Nursing home as the place of occurrence of the external cause

        Inclusion term(s):

        • Home for the sick as the place of occurrence of the external cause
        • Hospice as the place of occurrence of the external cause
        • Y92.120 Kitchen in nursing home as the place of occurrence of the external cause
        • Y92.121 Bathroom in nursing home as the place of occurrence of the external cause
        • Y92.122 Bedroom in nursing home as the place of occurrence of the external cause
        • Y92.123 Driveway of nursing home as the place of occurrence of the external cause
        • Y92.124 Garage of nursing home as the place of occurrence of the external cause
        • Y92.125 Swimming-pool of nursing home as the place of occurrence of the external cause
        • Y92.126 Garden or yard of nursing home as the place of occurrence of the external cause
        • Y92.128 Other place in nursing home as the place of occurrence of the external cause
        • Y92.129 Unspecified place in nursing home as the place of occurrence of the external cause
      4. Y92.13 Military base as the place of occurrence of the external cause

        • Y92.130 Kitchen on military base as the place of occurrence of the external cause
        • Y92.131 Mess hall on military base as the place of occurrence of the external cause
        • Y92.133 Barracks on military base as the place of occurrence of the external cause
        • Y92.135 Garage on military base as the place of occurrence of the external cause
        • Y92.136 Swimming-pool on military base as the place of occurrence of the external cause
        • Y92.137 Garden or yard on military base as the place of occurrence of the external cause
        • Y92.138 Other place on military base as the place of occurrence of the external cause
        • Y92.139 Unspecified place military base as the place of occurrence of the external cause
      5. Y92.14 Prison as the place of occurrence of the external cause

        • Y92.140 Kitchen in prison as the place of occurrence of the external cause
        • Y92.141 Dining room in prison as the place of occurrence of the external cause
        • Y92.142 Bathroom in prison as the place of occurrence of the external cause
        • Y92.143 Cell of prison as the place of occurrence of the external cause
        • Y92.146 Swimming-pool of prison as the place of occurrence of the external cause
        • Y92.147 Courtyard of prison as the place of occurrence of the external cause
        • Y92.148 Other place in prison as the place of occurrence of the external cause
        • Y92.149 Unspecified place in prison as the place of occurrence of the external cause
      6. Y92.15 Reform school as the place of occurrence of the external cause

        • Y92.150 Kitchen in reform school as the place of occurrence of the external cause
        • Y92.151 Dining room in reform school as the place of occurrence of the external cause
        • Y92.152 Bathroom in reform school as the place of occurrence of the external cause
        • Y92.153 Bedroom in reform school as the place of occurrence of the external cause
        • Y92.154 Driveway of reform school as the place of occurrence of the external cause
        • Y92.155 Garage of reform school as the place of occurrence of the external cause
        • Y92.156 Swimming-pool of reform school as the place of occurrence of the external cause
        • Y92.157 Garden or yard of reform school as the place of occurrence of the external cause
        • Y92.158 Other place in reform school as the place of occurrence of the external cause
        • Y92.159 Unspecified place in reform school as the place of occurrence of the external cause
      7. Y92.16 School dormitory as the place of occurrence of the external cause

        • Y92.160 Kitchen in school dormitory as the place of occurrence of the external cause
        • Y92.161 Dining room in school dormitory as the place of occurrence of the external cause
        • Y92.162 Bathroom in school dormitory as the place of occurrence of the external cause
        • Y92.163 Bedroom in school dormitory as the place of occurrence of the external cause
        • Y92.168 Other place in school dormitory as the place of occurrence of the external cause
        • Y92.169 Unspecified place in school dormitory as the place of occurrence of the external cause
      8. Y92.19 Other specified residential institution as the place of occurrence of the external cause

        • Y92.190 Kitchen in other specified residential institution as the place of occurrence of the external cause
        • Y92.191 Dining room in other specified residential institution as the place of occurrence of the external cause
        • Y92.192 Bathroom in other specified residential institution as the place of occurrence of the external cause
        • Y92.193 Bedroom in other specified residential institution as the place of occurrence of the external cause
        • Y92.194 Driveway of other specified residential institution as the place of occurrence of the external cause
        • Y92.195 Garage of other specified residential institution as the place of occurrence of the external cause
        • Y92.196 Pool of other specified residential institution as the place of occurrence of the external cause
        • Y92.197 Garden or yard of other specified residential institution as the place of occurrence of the external cause
        • Y92.198 Other place in other specified residential institution as the place of occurrence of the external cause
        • Y92.199 Unspecified place in other specified residential institution as the place of occurrence of the external cause
    3. Y92.2 School, other institution and public administrative area as the place of occurrence of the external cause

      Inclusion term(s):

      • Building and adjacent grounds used by the general public or by a particular group of the public
      1. Y92.21 School (private) (public) (state) as the place of occurrence of the external cause

        • Y92.210 Daycare center as the place of occurrence of the external cause
        • Y92.211 Elementary school as the place of occurrence of the external cause

          Inclusion term(s):

          • Kindergarten as the place of occurrence of the external cause
        • Y92.212 Middle school as the place of occurrence of the external cause
        • Y92.213 High school as the place of occurrence of the external cause
        • Y92.214 College as the place of occurrence of the external cause

          Inclusion term(s):

          • University as the place of occurrence of the external cause
        • Y92.215 Trade school as the place of occurrence of the external cause
        • Y92.218 Other school as the place of occurrence of the external cause
        • Y92.219 Unspecified school as the place of occurrence of the external cause
      2. Y92.22 Religious institution as the place of occurrence of the external cause

        Inclusion term(s):

        • Church as the place of occurrence of the external cause
        • Mosque as the place of occurrence of the external cause
        • Synagogue as the place of occurrence of the external cause
      3. Y92.23 Hospital as the place of occurrence of the external cause

        • Y92.230 Patient room in hospital as the place of occurrence of the external cause
        • Y92.231 Patient bathroom in hospital as the place of occurrence of the external cause
        • Y92.232 Corridor of hospital as the place of occurrence of the external cause
        • Y92.233 Cafeteria of hospital as the place of occurrence of the external cause
        • Y92.234 Operating room of hospital as the place of occurrence of the external cause
        • Y92.238 Other place in hospital as the place of occurrence of the external cause
        • Y92.239 Unspecified place in hospital as the place of occurrence of the external cause
      4. Y92.24 Public administrative building as the place of occurrence of the external cause

        • Y92.240 Courthouse as the place of occurrence of the external cause
        • Y92.241 Library as the place of occurrence of the external cause
        • Y92.242 Post office as the place of occurrence of the external cause
        • Y92.243 City hall as the place of occurrence of the external cause
        • Y92.248 Other public administrative building as the place of occurrence of the external cause
      5. Y92.25 Cultural building as the place of occurrence of the external cause

        • Y92.250 Art Gallery as the place of occurrence of the external cause
        • Y92.251 Museum as the place of occurrence of the external cause
        • Y92.252 Music hall as the place of occurrence of the external cause
        • Y92.253 Opera house as the place of occurrence of the external cause
        • Y92.254 Theater (live) as the place of occurrence of the external cause
        • Y92.258 Other cultural public building as the place of occurrence of the external cause
      6. Y92.26 Movie house or cinema as the place of occurrence of the external cause

      7. Y92.29 Other specified public building as the place of occurrence of the external cause

        Inclusion term(s):

        • Assembly hall as the place of occurrence of the external cause
        • Clubhouse as the place of occurrence of the external cause
    4. Y92.3 Sports and athletics area as the place of occurrence of the external cause

      1. Y92.31 Athletic court as the place of occurrence of the external cause

        • Y92.310 Basketball court as the place of occurrence of the external cause
        • Y92.311 Squash court as the place of occurrence of the external cause
        • Y92.312 Tennis court as the place of occurrence of the external cause
        • Y92.318 Other athletic court as the place of occurrence of the external cause
      2. Y92.32 Athletic field as the place of occurrence of the external cause

        • Y92.320 Baseball field as the place of occurrence of the external cause
        • Y92.321 Football field as the place of occurrence of the external cause
        • Y92.322 Soccer field as the place of occurrence of the external cause
        • Y92.328 Other athletic field as the place of occurrence of the external cause

          Inclusion term(s):

          • Cricket field as the place of occurrence of the external cause
          • Hockey field as the place of occurrence of the external cause
      3. Y92.33 Skating rink as the place of occurrence of the external cause

        • Y92.330 Ice skating rink (indoor) (outdoor) as the place of occurrence of the external cause
        • Y92.331 Roller skating rink as the place of occurrence of the external cause
      4. Y92.34 Swimming pool (public) as the place of occurrence of the external cause

      5. Y92.39 Other specified sports and athletic area as the place of occurrence of the external cause

        Inclusion term(s):

        • Golf-course as the place of occurrence of the external cause
        • Gymnasium as the place of occurrence of the external cause
        • Riding-school as the place of occurrence of the external cause
        • Stadium as the place of occurrence of the external cause
    5. Y92.4 Street, highway and other paved roadways as the place of occurrence of the external cause

      1. Y92.41 Street and highway as the place of occurrence of the external cause

        • Y92.410 Unspecified street and highway as the place of occurrence of the external cause

          Inclusion term(s):

          • Road NOS as the place of occurrence of the external cause
        • Y92.411 Interstate highway as the place of occurrence of the external cause

          Inclusion term(s):

          • Freeway as the place of occurrence of the external cause
          • Motorway as the place of occurrence of the external cause
        • Y92.412 Parkway as the place of occurrence of the external cause
        • Y92.413 State road as the place of occurrence of the external cause
        • Y92.414 Local residential or business street as the place of occurrence of the external cause
        • Y92.415 Exit ramp or entrance ramp of street or highway as the place of occurrence of the external cause
      2. Y92.48 Other paved roadways as the place of occurrence of the external cause

        • Y92.480 Sidewalk as the place of occurrence of the external cause
        • Y92.481 Parking lot as the place of occurrence of the external cause
        • Y92.482 Bike path as the place of occurrence of the external cause
        • Y92.488 Other paved roadways as the place of occurrence of the external cause
    6. Y92.5 Trade and service area as the place of occurrence of the external cause

      1. Y92.51 Private commercial establishments as the place of occurrence of the external cause

        • Y92.510 Bank as the place of occurrence of the external cause
        • Y92.511 Restaurant or café as the place of occurrence of the external cause
        • Y92.512 Supermarket, store or market as the place of occurrence of the external cause
        • Y92.513 Shop (commercial) as the place of occurrence of the external cause
      2. Y92.52 Service areas as the place of occurrence of the external cause

        • Y92.520 Airport as the place of occurrence of the external cause
        • Y92.521 Bus station as the place of occurrence of the external cause
        • Y92.522 Railway station as the place of occurrence of the external cause
        • Y92.523 Highway rest stop as the place of occurrence of the external cause
        • Y92.524 Gas station as the place of occurrence of the external cause

          Inclusion term(s):

          • Petroleum station as the place of occurrence of the external cause
          • Service station as the place of occurrence of the external cause
      3. Y92.53 Ambulatory health services establishments as the place of occurrence of the external cause

        • Y92.530 Ambulatory surgery center as the place of occurrence of the external cause

          Inclusion term(s):

          • Outpatient surgery center, including that connected with a hospital as the place of occurrence of the external cause
          • Same day surgery center, including that connected with a hospital as the place of occurrence of the external cause
        • Y92.531 Health care provider office as the place of occurrence of the external cause

          Inclusion term(s):

          • Physician office as the place of occurrence of the external cause
        • Y92.532 Urgent care center as the place of occurrence of the external cause
        • Y92.538 Other ambulatory health services establishments as the place of occurrence of the external cause
      4. Y92.59 Other trade areas as the place of occurrence of the external cause

        Inclusion term(s):

        • Office building as the place of occurrence of the external cause
        • Casino as the place of occurrence of the external cause
        • Garage (commercial) as the place of occurrence of the external cause
        • Hotel as the place of occurrence of the external cause
        • Radio or television station as the place of occurrence of the external cause
        • Shopping mall as the place of occurrence of the external cause
        • Warehouse as the place of occurrence of the external cause
    7. Y92.6 Industrial and construction area as the place of occurrence of the external cause

      1. Y92.61 Building [any] under construction as the place of occurrence of the external cause

      2. Y92.62 Dock or shipyard as the place of occurrence of the external cause

        Inclusion term(s):

        • Dockyard as the place of occurrence of the external cause
        • Dry dock as the place of occurrence of the external cause
        • Shipyard as the place of occurrence of the external cause
      3. Y92.63 Factory as the place of occurrence of the external cause

        Inclusion term(s):

        • Factory building as the place of occurrence of the external cause
        • Factory premises as the place of occurrence of the external cause
        • Industrial yard as the place of occurrence of the external cause
      4. Y92.64 Mine or pit as the place of occurrence of the external cause

        Inclusion term(s):

        • Mine as the place of occurrence of the external cause
      5. Y92.65 Oil rig as the place of occurrence of the external cause

        Inclusion term(s):

        • Pit (coal) (gravel) (sand) as the place of occurrence of the external cause
      6. Y92.69 Other specified industrial and construction area as the place of occurrence of the external cause

        Inclusion term(s):

        • Gasworks as the place of occurrence of the external cause
        • Power-station (coal) (nuclear) (oil) as the place of occurrence of the external cause
        • Tunnel under construction as the place of occurrence of the external cause
        • Workshop as the place of occurrence of the external cause
    8. Y92.7 Farm as the place of occurrence of the external cause

      Inclusion term(s):

      • Ranch as the place of occurrence of the external cause
      1. Y92.71 Barn as the place of occurrence of the external cause

      2. Y92.72 Chicken coop as the place of occurrence of the external cause

        Inclusion term(s):

        • Hen house as the place of occurrence of the external cause
      3. Y92.73 Farm field as the place of occurrence of the external cause

      4. Y92.74 Orchard as the place of occurrence of the external cause

      5. Y92.79 Other farm location as the place of occurrence of the external cause

    9. Y92.8 Other places as the place of occurrence of the external cause

      1. Y92.81 Transport vehicle as the place of occurrence of the external cause

        • Y92.810 Car as the place of occurrence of the external cause
        • Y92.811 Bus as the place of occurrence of the external cause
        • Y92.812 Truck as the place of occurrence of the external cause
        • Y92.813 Airplane as the place of occurrence of the external cause
        • Y92.814 Boat as the place of occurrence of the external cause
        • Y92.815 Train as the place of occurrence of the external cause
        • Y92.816 Subway car as the place of occurrence of the external cause
        • Y92.818 Other transport vehicle as the place of occurrence of the external cause
      2. Y92.82 Wilderness area

        • Y92.820 Desert as the place of occurrence of the external cause
        • Y92.821 Forest as the place of occurrence of the external cause
        • Y92.828 Other wilderness area as the place of occurrence of the external cause

          Inclusion term(s):

          • Swamp as the place of occurrence of the external cause
          • Mountain as the place of occurrence of the external cause
          • Marsh as the place of occurrence of the external cause
          • Prairie as the place of occurrence of the external cause
      3. Y92.83 Recreation area as the place of occurrence of the external cause

        • Y92.830 Public park as the place of occurrence of the external cause
        • Y92.831 Amusement park as the place of occurrence of the external cause
        • Y92.832 Beach as the place of occurrence of the external cause

          Inclusion term(s):

          • Seashore as the place of occurrence of the external cause
        • Y92.833 Campsite as the place of occurrence of the external cause
        • Y92.834 Zoological garden (Zoo) as the place of occurrence of the external cause
        • Y92.838 Other recreation area as the place of occurrence of the external cause
      4. Y92.84 Military training ground as the place of occurrence of the external cause

      5. Y92.85 Railroad track as the place of occurrence of the external cause

      6. Y92.86 Slaughter house as the place of occurrence of the external cause

      7. Y92.89 Other specified places as the place of occurrence of the external cause

        Inclusion term(s):

        • Derelict house as the place of occurrence of the external cause
    10. Y92.9 Unspecified place or not applicable

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.