2026 ICD-10-CM Diagnosis Code M93.272Osteochondritis dissecans, left ankle and joints of left foot

ICD-10-CM Codes›M00–M99›M91-M94›M93

ICD-10-CM M93.272
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M93.272 is a billable ICD-10-CM diagnosis code for osteochondritis dissecans, left ankle and joints of left foot. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 553 through 554. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified bone disease and musculoskeletal deformities.

Code Identity

ICD-10-CM Code
M93.272
Billable Status
Yes — Valid for Submission
Code Describes
Osteochondritis dissecans, left ankle and joints of left foot
Short Description
Osteochondritis dissecans, l ankle and joints of left foot
Parent Code
M93.27
Osteochondritis dissecans of ankle and joints of foot

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM91-M94Chondropathies
CategoryM93Other osteochondropathies
This CodeM93.272Osteochondritis dissecans, left ankle and joints of left foot

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Bilateral osteochondritis dissecans of ankles
  • Bilateral osteochondritis dissecans of feet
  • Osteochondritis dissecans of bone of ankle
  • Osteochondritis dissecans of bone of foot
  • Osteochondritis dissecans of left ankle
  • Osteochondritis dissecans of left foot
  • Osteochondritis dissecans of right ankle
  • Osteochondritis dissecans of right foot
  • Osteonecrosis of bone of bilateral ankle regions
  • Osteonecrosis of bone of bilateral feet
  • Osteonecrosis of bone of left ankle region
  • Osteonecrosis of bone of left foot
  • Osteonecrosis of bone of right ankle region
  • Osteonecrosis of bone of right foot

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MUS028
Other specified bone disease and musculoskeletal deformities
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Bone Diseases

Your bones help you move, give you shape and support your body. They are living tissues that rebuild constantly throughout your life. During childhood and your teens, your body adds new bone faster than it removes old bone. After about age 20, you can lose bone faster than you make bone.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert M93.272 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
732.7 Osteochondrit dissecans
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About M93.272Overview

Is M93.272 (Osteochondritis dissecans of ankle and joints of foot) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report osteochondritis dissecans, left ankle and joints of left foot on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does M93.272 group to?

When osteochondritis dissecans, left ankle and joints of left foot is the principal diagnosis on an inpatient stay, it groups to MS-DRG 553, 554, with relative weights from 0.8301 to 1.2963 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of M93.272?

Under the General Equivalence Mappings, osteochondritis dissecans, left ankle and joints of left foot converts to ICD-9-CM 732.7 (osteochondrit dissecans). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.