K51.21

Non-Billable

Ulcerative (chronic) proctitis with complications

K51.21 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • K51.211Ulcerative (chronic) proctitis with rectal bleeding
  • K51.212Ulcerative (chronic) proctitis with intestinal obstruction
  • K51.213Ulcerative (chronic) proctitis with fistula
  • K51.214Ulcerative (chronic) proctitis with abscess
  • K51.218Ulcerative (chronic) proctitis with other complication
  • K51.219Ulcerative (chronic) proctitis with unspecified complications
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