ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 22, 2017
K51.9 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
Ulcerative colitis, unspecified

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More specific codes for Ulcerative colitis, unspecified

  • K51.90 - Ulcerative colitis, unspecified, without complications
  • K51.91 - Ulcerative colitis, unspecified, with complications
    • K51.911 - Ulcerative colitis, unspecified with rectal bleeding
    • K51.912 - Ulcerative colitis, unspecified with intestinal obstruction
    • K51.913 - Ulcerative colitis, unspecified with fistula
    • K51.914 - Ulcerative colitis, unspecified with abscess
    • K51.918 - Ulcerative colitis, unspecified with other complication
    • K51.919 - Ulcerative colitis, unspecified with unspecified complications
See also ICD 10 code for
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to K51.9 Ulcerative colitis, unspecified

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.