Skip to content
Dx

ICD-10-CM 2027 diagnosis code

K62.2Anal prolapse

✓ Billable / specific

K62.2 is a valid, billable ICD-10-CM code for anal prolapse. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About K62.2

K62.2 is the ICD-10-CM diagnosis code for anal prolapse. It belongs to category K62 (other diseases of anus and rectum), block K55-K64 (other diseases of intestines) and chapter 11 (diseases of the digestive system). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within K62 (other diseases of anus and rectum), K62.2 is specifically for anal prolapse. Related codes cover anal polyp (K62.0), rectal polyp (K62.1), rectal prolapse (K62.3), stenosis of anus and rectum (K62.4), hemorrhage of anus and rectum (K62.5), ulcer of anus and rectum (K62.6), radiation proctitis (K62.7), other specified diseases of anus and rectum (K62.8) and 1 more.

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 393 (Other Digestive System Diagnoses with MCC, relative weight 1.5881), DRG 394 (Other Digestive System Diagnoses with CC, relative weight 0.9228) and DRG 395 (Other Digestive System Diagnoses without CC/MCC, relative weight 0.6382), in MDC 06 (Diseases and Disorders of the Digestive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 569.1 (rectal prolapse).

Coding notes

Applicable toConditions and synonyms classified to this code
  • Prolapse of anal canal

Notes that apply from higher levels

Instructions written at a parent level also apply to K62.2.

› From K62 Other diseases of anus and rectum
Includes
  • anal canal
Excludes2
  • colostomy and enterostomy malfunction (K94.0-, K94.1-)
  • fecal incontinence (R15.-)
  • hemorrhoids (K64.-)

Broader instructions also apply from Chapter 11: Diseases of the digestive system.

Alphabetic index entries

1 entries

Terms in the official ICD-10-CM index that lead to K62.2.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

ICD-9-CM equivalent

Converter →
  • 569.1Rectal prolapseapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about K62.2

Is K62.2 billable?

Yes. K62.2 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can K62.2 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict K62.2 as a principal diagnosis.

Is K62.2 a CC or MCC?

No. K62.2 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does K62.2 group to?

K62.2 is used in the MS-DRG v44.0 logic for MS-DRG 393 (Other Digestive System Diagnoses with MCC), MS-DRG 394 (Other Digestive System Diagnoses with CC) and MS-DRG 395 (Other Digestive System Diagnoses without CC/MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.

What is the ICD-9 code for K62.2?

The CMS General Equivalence Mappings map K62.2 to ICD-9-CM 569.1.