2026 ICD-10-CM Diagnosis Code M25.022Hemarthrosis, left elbow

ICD-10-CM Codes›M00–M99›M20-M25›M25

ICD-10-CM M25.022
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M25.022 is a billable ICD-10-CM diagnosis code for hemarthrosis, left elbow. 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 joint disorders.

Code Identity

ICD-10-CM Code
M25.022
Billable Status
Yes — Valid for Submission
Code Describes
Hemarthrosis, left elbow
Short Description
Hemarthrosis, left elbow
Same as the full description in the CMS dataset.
Parent Code
M25.02
Hemarthrosis, elbow

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM20-M25Other joint disorders
CategoryM25Other joint disorder, not elsewhere classified
This CodeM25.022Hemarthrosis, left elbow

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Bilateral arthritis of elbows
  • Chronic synovitis of bilateral elbow joints due to hemarthrosis
  • Chronic synovitis of elbow due to hemarthrosis
  • Chronic synovitis of left elbow due to hemarthrosis
  • Chronic synovitis of right elbow due to hemarthrosis
  • Hemarthrosis of bilateral elbows
  • Hemarthrosis of elbow
  • Hemarthrosis of left elbow
  • Hemarthrosis of right elbow
  • Synovitis of elbow
  • Synovitis of joint of left elbow
  • Synovitis of joint of right elbow
  • Target joint of left elbow

Clinical ClassificationClinical

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

CCSR MUS007
Other specified joint disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Elbow Injuries and Disorders

Your elbow joint is made up of bone, cartilage, ligaments and fluid. Muscles and tendons help the elbow joint move. When any of these structures is hurt or diseased, you have elbow problems.

Read the full article at MedlinePlus

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

Convert M25.022 to ICD-9-CMHistory

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

ICD-9-CM
719.12 Hemarthrosis-up/arm
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 M25.022Overview

Is M25.022 (Hemarthrosis, elbow) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report hemarthrosis, left elbow on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does M25.022 group to?

When hemarthrosis, left elbow 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 M25.022?

Under the General Equivalence Mappings, hemarthrosis, left elbow converts to ICD-9-CM 719.12 (hemarthrosis-up/arm). 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.