2026 ICD-10-CM Diagnosis Code M93.003Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip

ICD-10-CM Codes›M00–M99›M91-M94›M93

ICD-10-CM M93.003
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M93.003 is a billable ICD-10-CM diagnosis code for unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip. 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. Coders also document this condition as slipped upper femoral epiphysis. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified bone disease and musculoskeletal deformities.

Code Identity

ICD-10-CM Code
M93.003
Billable Status
Yes — Valid for Submission
Code Describes
Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip
Short Description
Unsp slipped upper femoral epiphysis, unsp hip
Parent Code
M93.00
Unspecified slipped upper femoral epiphysis (nontraumatic)

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM91-M94Chondropathies
CategoryM93Other osteochondropathies
This CodeM93.003Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Slipped upper femoral epiphysis

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

Hip Injuries and Disorders

Your hip is the joint where your femur (thigh bone) meets your pelvis (hip bone). There are two main parts: a ball at the end of the femur, which fits in a socket in the pelvis. Your hip is known as a ball-and-socket joint. This is because you have a ball at the end of your femur, and it fits into a socket in your pelvis.

Read the full article at MedlinePlus

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Convert M93.003 to ICD-9-CMHistory

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

ICD-9-CM
732.2 Femoral epiphysiolysis
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 M93.003Overview

Is M93.003 (Unspecified slipped upper femoral epiphysis (nontraumatic)) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does M93.003 group to?

When unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip 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 M93.003?

Under the General Equivalence Mappings, unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip converts to ICD-9-CM 732.2 (femoral epiphysiolysis). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.