K62.82 – Dysplasia of anus

ICD-10-CM 2027 diagnosis code · Other diseases of intestines

Billable code

ICD-10-CM code K62.82

Code: K62.82 (claims format: K6282)
Description: Dysplasia of anus
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 11. Diseases of the digestive system (K00-K95)
Block: K55-K64 Other diseases of intestines
Parent codes: K62 › K62.8

Notes for K62.82

Applicable to:

Anal intraepithelial neoplasia I and II (AIN I and II) (histologically confirmed)
Dysplasia of anus NOS
Mild and moderate dysplasia of anus (histologically confirmed)

Excludes1 (not coded here):

abnormal results from anal cytologic examination without histologic confirmation (R85.61-)
anal intraepithelial neoplasia III (D01.3)
carcinoma in situ of anus (D01.3)
HGSIL of anus (R85.613)
severe dysplasia of anus (D01.3)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

K62 – Other diseases of anus and rectum

Includes:

anal canal

Excludes2 (not included here):

colostomy and enterostomy malfunction (K94.0-, K94.1-)
fecal incontinence (R15.-)
hemorrhoids (K64.-)

K62.8 – Other specified diseases of anus and rectum

Excludes2 (not included here):

ulcerative proctitis (K51.2)

Index terms for K62.82

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in K62.8

Frequently asked questions

What is ICD-10 code K62.82?

K62.82 is the ICD-10-CM code for dysplasia of anus, in the block K55-K64 (Other diseases of intestines).

Is K62.82 a billable code?

Yes. K62.82 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does K62.82 belong to?

It belongs to category K62 – Other diseases of anus and rectum.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.