2026 ICD-10-CM Diagnosis Code M96.820Accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure

ICD-10-CM Codes›M00–M99›M96›M96

ICD-10-CM M96.820
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M96.820 is a billable ICD-10-CM diagnosis code for accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 919 through 921. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Postprocedural or postoperative musculoskeletal system complication.

Code Identity

ICD-10-CM Code
M96.820
Billable Status
Yes — Valid for Submission
Code Describes
Accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure
Short Description
Acc pnctr & lac of a ms structure during a ms sys procedure
Parent Code
M96.82
Accidental puncture and laceration of a musculoskeletal structure during a procedure

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM96Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
CategoryM96Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
This CodeM96.820Accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Complication(s) (from) (of)
      • intraoperative (intraprocedural)
        • puncture or laceration (accidental) (unintentional) (of)
          • musculoskeletal structure
            • during musculoskeletal surgery
    • Complication(s) (from) (of)
      • intraoperative (intraprocedural)
        • puncture or laceration (accidental) (unintentional) (of)
          • musculoskeletal structure
            • during orthopedic surgery

Clinical ClassificationClinical

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

CCSR MUS037
Postprocedural or postoperative musculoskeletal system complication
Default principal diagnosis: inpatient Yes · outpatient Yes

Convert M96.820 to ICD-9-CMHistory

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

ICD-9-CM
998.2 Accidental op laceration
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 M96.820Overview

Is M96.820 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does M96.820 group to?

When accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure is the principal diagnosis on an inpatient stay, it groups to MS-DRG 919, 920, 921, with relative weights from 0.6884 to 1.8308 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of M96.820?

Under the General Equivalence Mappings, accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure converts to ICD-9-CM 998.2 (accidental op laceration). 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.