Excludes2

  1. H04 Disorders of lacrimal system

    1. H04.0 Dacryoadenitis

      1. H04.00 Unspecified dacryoadenitis

        • H04.001 Unspecified dacryoadenitis, right lacrimal gland
        • H04.002 Unspecified dacryoadenitis, left lacrimal gland
        • H04.003 Unspecified dacryoadenitis, bilateral lacrimal glands
        • H04.009 Unspecified dacryoadenitis, unspecified lacrimal gland
      2. H04.01 Acute dacryoadenitis

        • H04.011 Acute dacryoadenitis, right lacrimal gland
        • H04.012 Acute dacryoadenitis, left lacrimal gland
        • H04.013 Acute dacryoadenitis, bilateral lacrimal glands
        • H04.019 Acute dacryoadenitis, unspecified lacrimal gland
      3. H04.02 Chronic dacryoadenitis

        • H04.021 Chronic dacryoadenitis, right lacrimal gland
        • H04.022 Chronic dacryoadenitis, left lacrimal gland
        • H04.023 Chronic dacryoadenitis, bilateral lacrimal gland
        • H04.029 Chronic dacryoadenitis, unspecified lacrimal gland
      4. H04.03 Chronic enlargement of lacrimal gland

        • H04.031 Chronic enlargement of right lacrimal gland
        • H04.032 Chronic enlargement of left lacrimal gland
        • H04.033 Chronic enlargement of bilateral lacrimal glands
        • H04.039 Chronic enlargement of unspecified lacrimal gland
    2. H04.1 Other disorders of lacrimal gland

      1. H04.11 Dacryops

        • H04.111 Dacryops of right lacrimal gland
        • H04.112 Dacryops of left lacrimal gland
        • H04.113 Dacryops of bilateral lacrimal glands
        • H04.119 Dacryops of unspecified lacrimal gland
      2. H04.12 Dry eye syndrome

        Inclusion term(s):

        • Tear film insufficiency, NOS
        • H04.121 Dry eye syndrome of right lacrimal gland
        • H04.122 Dry eye syndrome of left lacrimal gland
        • H04.123 Dry eye syndrome of bilateral lacrimal glands
        • H04.129 Dry eye syndrome of unspecified lacrimal gland
      3. H04.13 Lacrimal cyst

        Inclusion term(s):

        • Lacrimal cystic degeneration
        • H04.131 Lacrimal cyst, right lacrimal gland
        • H04.132 Lacrimal cyst, left lacrimal gland
        • H04.133 Lacrimal cyst, bilateral lacrimal glands
        • H04.139 Lacrimal cyst, unspecified lacrimal gland
      4. H04.14 Primary lacrimal gland atrophy

        • H04.141 Primary lacrimal gland atrophy, right lacrimal gland
        • H04.142 Primary lacrimal gland atrophy, left lacrimal gland
        • H04.143 Primary lacrimal gland atrophy, bilateral lacrimal glands
        • H04.149 Primary lacrimal gland atrophy, unspecified lacrimal gland
      5. H04.15 Secondary lacrimal gland atrophy

        • H04.151 Secondary lacrimal gland atrophy, right lacrimal gland
        • H04.152 Secondary lacrimal gland atrophy, left lacrimal gland
        • H04.153 Secondary lacrimal gland atrophy, bilateral lacrimal glands
        • H04.159 Secondary lacrimal gland atrophy, unspecified lacrimal gland
      6. H04.16 Lacrimal gland dislocation

        • H04.161 Lacrimal gland dislocation, right lacrimal gland
        • H04.162 Lacrimal gland dislocation, left lacrimal gland
        • H04.163 Lacrimal gland dislocation, bilateral lacrimal glands
        • H04.169 Lacrimal gland dislocation, unspecified lacrimal gland
      7. H04.19 Other specified disorders of lacrimal gland

    3. H04.2 Epiphora

      1. H04.20 Unspecified epiphora

        • H04.201 Unspecified epiphora, right side
        • H04.202 Unspecified epiphora, left side
        • H04.203 Unspecified epiphora, bilateral
        • H04.209 Unspecified epiphora, unspecified side
      2. H04.21 Epiphora due to excess lacrimation

        • H04.211 Epiphora due to excess lacrimation, right lacrimal gland
        • H04.212 Epiphora due to excess lacrimation, left lacrimal gland
        • H04.213 Epiphora due to excess lacrimation, bilateral lacrimal glands
        • H04.219 Epiphora due to excess lacrimation, unspecified lacrimal gland
      3. H04.22 Epiphora due to insufficient drainage

        • H04.221 Epiphora due to insufficient drainage, right side
        • H04.222 Epiphora due to insufficient drainage, left side
        • H04.223 Epiphora due to insufficient drainage, bilateral
        • H04.229 Epiphora due to insufficient drainage, unspecified side
    4. H04.3 Acute and unspecified inflammation of lacrimal passages

      1. H04.30 Unspecified dacryocystitis

        • H04.301 Unspecified dacryocystitis of right lacrimal passage
        • H04.302 Unspecified dacryocystitis of left lacrimal passage
        • H04.303 Unspecified dacryocystitis of bilateral lacrimal passages
        • H04.309 Unspecified dacryocystitis of unspecified lacrimal passage
      2. H04.31 Phlegmonous dacryocystitis

        • H04.311 Phlegmonous dacryocystitis of right lacrimal passage
        • H04.312 Phlegmonous dacryocystitis of left lacrimal passage
        • H04.313 Phlegmonous dacryocystitis of bilateral lacrimal passages
        • H04.319 Phlegmonous dacryocystitis of unspecified lacrimal passage
      3. H04.32 Acute dacryocystitis

        Inclusion term(s):

        • Acute dacryopericystitis
        • H04.321 Acute dacryocystitis of right lacrimal passage
        • H04.322 Acute dacryocystitis of left lacrimal passage
        • H04.323 Acute dacryocystitis of bilateral lacrimal passages
        • H04.329 Acute dacryocystitis of unspecified lacrimal passage
      4. H04.33 Acute lacrimal canaliculitis

        • H04.331 Acute lacrimal canaliculitis of right lacrimal passage
        • H04.332 Acute lacrimal canaliculitis of left lacrimal passage
        • H04.333 Acute lacrimal canaliculitis of bilateral lacrimal passages
        • H04.339 Acute lacrimal canaliculitis of unspecified lacrimal passage
    5. H04.4 Chronic inflammation of lacrimal passages

      1. H04.41 Chronic dacryocystitis

        • H04.411 Chronic dacryocystitis of right lacrimal passage
        • H04.412 Chronic dacryocystitis of left lacrimal passage
        • H04.413 Chronic dacryocystitis of bilateral lacrimal passages
        • H04.419 Chronic dacryocystitis of unspecified lacrimal passage
      2. H04.42 Chronic lacrimal canaliculitis

        • H04.421 Chronic lacrimal canaliculitis of right lacrimal passage
        • H04.422 Chronic lacrimal canaliculitis of left lacrimal passage
        • H04.423 Chronic lacrimal canaliculitis of bilateral lacrimal passages
        • H04.429 Chronic lacrimal canaliculitis of unspecified lacrimal passage
      3. H04.43 Chronic lacrimal mucocele

        • H04.431 Chronic lacrimal mucocele of right lacrimal passage
        • H04.432 Chronic lacrimal mucocele of left lacrimal passage
        • H04.433 Chronic lacrimal mucocele of bilateral lacrimal passages
        • H04.439 Chronic lacrimal mucocele of unspecified lacrimal passage
    6. H04.5 Stenosis and insufficiency of lacrimal passages

      1. H04.51 Dacryolith

        • H04.511 Dacryolith of right lacrimal passage
        • H04.512 Dacryolith of left lacrimal passage
        • H04.513 Dacryolith of bilateral lacrimal passages
        • H04.519 Dacryolith of unspecified lacrimal passage
      2. H04.52 Eversion of lacrimal punctum

        • H04.521 Eversion of right lacrimal punctum
        • H04.522 Eversion of left lacrimal punctum
        • H04.523 Eversion of bilateral lacrimal punctum
        • H04.529 Eversion of unspecified lacrimal punctum
      3. H04.53 Neonatal obstruction of nasolacrimal duct

        • H04.531 Neonatal obstruction of right nasolacrimal duct
        • H04.532 Neonatal obstruction of left nasolacrimal duct
        • H04.533 Neonatal obstruction of bilateral nasolacrimal duct
        • H04.539 Neonatal obstruction of unspecified nasolacrimal duct
      4. H04.54 Stenosis of lacrimal canaliculi

        • H04.541 Stenosis of right lacrimal canaliculi
        • H04.542 Stenosis of left lacrimal canaliculi
        • H04.543 Stenosis of bilateral lacrimal canaliculi
        • H04.549 Stenosis of unspecified lacrimal canaliculi
      5. H04.55 Acquired stenosis of nasolacrimal duct

        • H04.551 Acquired stenosis of right nasolacrimal duct
        • H04.552 Acquired stenosis of left nasolacrimal duct
        • H04.553 Acquired stenosis of bilateral nasolacrimal duct
        • H04.559 Acquired stenosis of unspecified nasolacrimal duct
      6. H04.56 Stenosis of lacrimal punctum

        • H04.561 Stenosis of right lacrimal punctum
        • H04.562 Stenosis of left lacrimal punctum
        • H04.563 Stenosis of bilateral lacrimal punctum
        • H04.569 Stenosis of unspecified lacrimal punctum
      7. H04.57 Stenosis of lacrimal sac

        • H04.571 Stenosis of right lacrimal sac
        • H04.572 Stenosis of left lacrimal sac
        • H04.573 Stenosis of bilateral lacrimal sac
        • H04.579 Stenosis of unspecified lacrimal sac
    7. H04.6 Other changes of lacrimal passages

      1. H04.61 Lacrimal fistula

        • H04.611 Lacrimal fistula right lacrimal passage
        • H04.612 Lacrimal fistula left lacrimal passage
        • H04.613 Lacrimal fistula bilateral lacrimal passages
        • H04.619 Lacrimal fistula unspecified lacrimal passage
      2. H04.69 Other changes of lacrimal passages

    8. H04.8 Other disorders of lacrimal system

      1. H04.81 Granuloma of lacrimal passages

        • H04.811 Granuloma of right lacrimal passage
        • H04.812 Granuloma of left lacrimal passage
        • H04.813 Granuloma of bilateral lacrimal passages
        • H04.819 Granuloma of unspecified lacrimal passage
      2. H04.89 Other disorders of lacrimal system

    9. H04.9 Disorder of lacrimal system, unspecified

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.