2026 ICD-10-CM Diagnosis Code M00.832Arthritis due to other bacteria, left wrist

ICD-10-CM Codes›M00–M99›M00-M02›M00

ICD-10-CM M00.832
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M00.832 is a billable ICD-10-CM diagnosis code for arthritis due to other bacteria, left wrist. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 548 through 550. Coders also document this condition as arthritis of left wrist caused by bacteria. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Bacterial infections and Infective arthritis.

Code Identity

ICD-10-CM Code
M00.832
Billable Status
Yes — Valid for Submission
Code Describes
Arthritis due to other bacteria, left wrist
Short Description
Arthritis due to other bacteria, left wrist
Same as the full description in the CMS dataset.
Parent Code
M00.83
Arthritis due to other bacteria, wrist

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM00-M02Infectious arthropathies
CategoryM00Pyogenic arthritis
This CodeM00.832Arthritis due to other bacteria, left wrist

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Arthritis of left wrist caused by bacteria
  • Arthritis of right wrist caused by bacteria
  • Bilateral arthritis of wrists caused by Bacteria
  • Bilateral infective arthritis of wrist regions
  • Infective arthritis of left wrist
  • Infective arthritis of right wrist

Clinical ClassificationClinical

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

CCSR INF003
Bacterial infections
Default principal diagnosis: inpatient No · outpatient No
CCSR MUS001
Infective arthritis
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Infectious Arthritis

Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Infectious arthritis is an infection in the joint. The infection comes from a bacterial, viral, or fungal infection that spreads from another part of the body. Symptoms of infectious arthritis include:

Read the full article at MedlinePlus

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

Convert M00.832 to ICD-9-CMHistory

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

ICD-9-CM
711.03 Pyogen arthritis-forearm
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.
ICD-9-CM
041.89 Oth specf bacteria
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.

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 M00.832Overview

Is M00.832 (Arthritis due to other bacteria, wrist) a billable code?

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

What MS-DRG does M00.832 group to?

When arthritis due to other bacteria, left wrist is the principal diagnosis on an inpatient stay, it groups to MS-DRG 548, 549, 550, with relative weights from 0.8741 to 1.9309 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of M00.832?

Under the General Equivalence Mappings, arthritis due to other bacteria, left wrist converts to ICD-9-CM 711.03 (pyogen arthritis-forearm) and 041.89 (oth specf bacteria). 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.