ICD-10-CM Current in FY 2027

Q36.1

Cleft lip, median

Release: FY 2027
Effective: October 1, 2026

Official source

Hierarchy

Where Q36.1 sits in the official hierarchy. Each level is the code it is classified under.

Q36 Parent Cleft lip
Q36.1 This code Cleft lip, median

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

cheiloschisis

Inherited from Q36 — Cleft lip

Includes

congenital fissure of lip

Inherited from Q36 — Cleft lip

Includes

harelip

Inherited from Q36 — Cleft lip

Includes

labium leporinum

Inherited from Q36 — Cleft lip

Excludes1

cleft lip with cleft palate ( Q37 .-)

Inherited from Q36 — Cleft lip

Version History

How Q36.1 appears in each release imported from the official files, newest first.

FY 2027 Effective October 1, 2026
Current

Cleft lip, median
FY 2026 Effective October 1, 2025
Unchanged

Cleft lip, median

Other codes under Q36

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: October 1, 2026
Source file: icd10cm-code-descriptions-2027.zip

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

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