K92.81

Billable

Gastrointestinal mucositis (ulcerative)

K92.81 is the ICD-10-CM code for Gastrointestinal mucositis (ulcerative). It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K92.8
Edition
FY2026

K00-K95 Diseases of the digestive system

Excludes2 — not included here

  • mucositis (ulcerative) of vagina and vulva (N76.81)
  • nasal mucositis (ulcerative) (J34.81)
  • oral mucositis (ulcerative) (K12.3-)

Notes

  • type of associated therapy, such as:
  • antineoplastic and immunosuppressive drugs (T45.1X-)
  • radiological procedure and radiotherapy (Y84.2)

Frequently asked questions

What is ICD-10 code K92.81?
K92.81 is the ICD-10-CM code for "Gastrointestinal mucositis (ulcerative)". It falls under K00-K95 Diseases of the digestive system.
Is K92.81 a billable code?
Yes — K92.81 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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