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ICD-10-CM Current in FY 2027

K64.5

Perianal venous thrombosis

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where K64.5 sits in the official hierarchy. Each level is the code it is classified under.

  1. K64 Parent Hemorrhoids and perianal venous thrombosis
  2. K64.5 This code Perianal venous thrombosis

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Includes

piles

Inherited from K64 — Hemorrhoids and perianal venous thrombosis

Inclusion Terms

External hemorrhoids with thrombosis

Inclusion Terms

Perianal hematoma

Inclusion Terms

Thrombosed hemorrhoids NOS

Excludes1

hemorrhoids complicating childbirth and the puerperium ( O87.2 )

Inherited from K64 — Hemorrhoids and perianal venous thrombosis

Excludes1

hemorrhoids complicating pregnancy ( O22.4 )

Inherited from K64 — Hemorrhoids and perianal venous thrombosis

Version History

How K64.5 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Perianal venous thrombosis

  2. FY 2026 Effective

    Unchanged

    Perianal venous thrombosis

Related Codes

Other codes under K64

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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