ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 21, 2017
K31.8 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Other specified diseases of stomach and duodenum

More specific codes for Other specified diseases of stomach and duodenum

  • K31.81 - Angiodysplasia of stomach and duodenum
    • K31.811 - Angiodysplasia of stomach and duodenum with bleeding
    • K31.819 - Angiodysplasia of stomach and duodenum without bleeding
  • K31.82 - Dieulafoy lesion (hemorrhagic) of stomach and duodenum
  • K31.83 - Achlorhydria
  • K31.84 - Gastroparesis
  • K31.89 - Other diseases of stomach and duodenum
See also ICD 10 code for
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to K31.8 Other specified diseases of stomach and duodenum

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.