M20.31

Billable

ChapterM00–M99

Ranksubcategory

Official Description

Hallux varus (acquired), right foot

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

General instructions are available for the parent sections:

BillableHas subcodes

CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)

M20-M25Other joint disorders (M20-M25)

M20Acquired deformities of fingers and toes

M20.3Hallux varus (acquired)

M20.31Hallux varus (acquired), right footBillable

The following parent sections contain instructions or notes that apply to M20.31:

categoryM20

Acquired deformities of fingers and toes

Other joint disorders (M20-M25)

chapterCH13

Diseases of the musculoskeletal system and connective tissue (M00-M99)

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Find surgical and procedural codes related to Hallux varus (acquired), right foot.