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K62.8

K62.8Other specified diseases of anus and rectum

Non-billable headerICD-10-CM

K62.8 is a non-billable header ICD-10-CM code for other specified diseases of anus and rectum. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • ulcerative proctitis (K51.2)

Other codes that can never be billed with K62.8

These codes carry an Excludes1 note pointing at K62.8. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading K62.8 alone.

  • R85.61Abnormal cytologic smear of anus
  • D01.3Carcinoma in situ of anus and anal canal

Risk adjustment

K62.8 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead K62.8

3 child codes. Green means billable.

Related codes at this level

Codes that share K62. If K62.8 is not quite right, the correct code is usually one of these.

Questions about K62.8

Is K62.8 a billable ICD-10-CM code?
No. K62.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does K62.8 sit in the tabular list?
Diseases of the digestive system (K00-K95), in the block Other diseases of intestines (K55-K64).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.