2026 ICD-10-CM Diagnosis Code S76.111DStrain of right quadriceps muscle, fascia and tendon, subsequent encounter

ICD-10-CM Codes›S00–T88›S70-S79›S76

ICD-10-CM S76.111D
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

S76.111D is a billable ICD-10-CM diagnosis code for strain of right quadriceps muscle, fascia and tendon, subsequent encounter. The 7th character D marks it as a subsequent encounter code, used during routine care in the healing or recovery phase. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 949 through 950. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Sprains and strains, subsequent encounter.

Code Identity

ICD-10-CM Code
S76.111D
Billable Status
Yes — Valid for Submission
Code Describes
Strain of right quadriceps muscle, fascia and tendon, subsequent encounter
Short Description
Strain of right quadriceps muscle, fascia and tendon, subs
Parent Code
S76.111
Strain of right quadriceps muscle, fascia and tendon

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionS70-S79Injuries to the hip and thigh
CategoryS76Injury of muscle, fascia and tendon at hip and thigh level
This CodeS76.111DStrain of right quadriceps muscle, fascia and tendon, subsequent encounter

Present on Admission (POA)Billing

S76.111D is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Injury of muscle of right thigh
  • Right patellar tendon rupture
  • Right quadriceps injury
  • Right quadriceps tendon rupture
  • Rupture of patellar tendon
  • Strain of knee
  • Strain of muscle of right thigh
  • Strain of patellar tendon
  • Strain of quadriceps muscle
  • Strain of quadriceps tendon
  • Strain of right patellar tendon
  • Strain of right quadriceps femoris muscle
  • Strain of right quadriceps muscle
  • Strain of right quadriceps tendon
  • Strain of tendon of right lower limb
  • Traumatic rupture of patellar tendon
  • Traumatic rupture of quadriceps tendon

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Injury of muscle, fascia and tendon at hip and thigh level (S76). Use the following options for the applicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2026, published by CMS and the National Center for Health Statistics.

Clinical ClassificationClinical

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

CCSR INJ061
Sprains and strains, subsequent encounter
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Leg Injuries and Disorders

Your legs are made up of bones, blood vessels, muscles, and other connective tissue. They are important for motion and standing. Playing sports, running, falling, or having an accident can damage your legs. Common leg injuries include sprains and strains, joint dislocations, and fractures (broken bones).

Read the full article at MedlinePlus

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

Convert S76.111D to ICD-9-CMHistory

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

ICD-9-CM
V58.89 Other specfied aftercare
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 S76.111DOverview

Is S76.111D (Strain of right quadriceps muscle, fascia and tendon) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report strain of right quadriceps muscle, fascia and tendon, subsequent encounter on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What does the 7th character D in S76.111D mean?

The final character D marks a subsequent encounter: use it for routine care while the strain of right quadriceps muscle, fascia and tendon is healing, after active treatment has ended.

What MS-DRG does S76.111D group to?

When strain of right quadriceps muscle, fascia and tendon, subsequent encounter is the principal diagnosis on an inpatient stay, it groups to MS-DRG 949, 950, with relative weights from 0.6277 to 1.1897 depending on complications. Higher weights mean higher Medicare reimbursement.

Is S76.111D exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for strain of right quadriceps muscle, fascia and tendon, subsequent encounter on inpatient claims.

What is the ICD-9 equivalent of S76.111D?

Under the General Equivalence Mappings, strain of right quadriceps muscle, fascia and tendon, subsequent encounter converts to ICD-9-CM V58.89 (other specfied aftercare). 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.