Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerBilling CodesInjuries to the shoulder and upper armICD-10-CM s42-fracture-of-shoulder-and-upper-arm
    Ask Trek AI about this page

    ICD-10-CM Code For Fracture Of Shoulder And Upper Arm: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group S42 includes fractures of the shoulder and upper arm, covering injuries to the proximal humerus, humeral shaft, scapula, and associated shoulder girdle structures. These ICD-10-CM diagnosis codes are used to document traumatic bony injuries, capture anatomic site and displacement details, and reflect whether fractures are open or closed and initial or subsequent encounters. Accurate coding within the ICD-10-CM S42 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

    Customize your policy alerts

    Sign up for ICD-10-CM Code For Fracture Of Shoulder And Upper Arm: Group Overview policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    ICD-10-CM S42: Fracture Of Shoulder And Upper Arm Overview

    The ICD-10-CM S42 code group covers fractures of the shoulder girdle and upper arm, including proximal humerus, shaft, and scapular injuries. These diagnoses affect the musculoskeletal system and often follow trauma such as falls or direct impact. Accurate coding is important for clinical documentation, appropriate billing, and guiding care coordination for fracture management.

    Table of contents

    Progress1 / 5

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools

    When to Use

    Use a code from this group when a patient presents with a confirmed fracture of the shoulder or upper arm documented by imaging or operative findings. Select codes that reflect the exact anatomic location, whether the fracture is open or closed, and the encounter type (initial, subsequent, or sequela).

    ICD-10-CM Codes

    1398 rows

    ICD-10-CM CodeDescription
    S42.001AFracture of unspecified part of right clavicle, initial encounter for closed fracture
    S42.001BFracture of unspecified part of right clavicle, initial encounter for open fracture
    S42.001DFracture of unspecified part of right clavicle, subsequent encounter for fracture with routine healing
    S42.001GFracture of unspecified part of right clavicle, subsequent encounter for fracture with delayed healing
    S42.001KFracture of unspecified part of right clavicle, subsequent encounter for fracture with nonunion
    S42.001PFracture of unspecified part of right clavicle, subsequent encounter for fracture with malunion
    S42.001SFracture of unspecified part of right clavicle, sequela
    S42.002AFracture of unspecified part of left clavicle, initial encounter for closed fracture
    S42.002BFracture of unspecified part of left clavicle, initial encounter for open fracture
    S42.002DFracture of unspecified part of left clavicle, subsequent encounter for fracture with routine healing
    S42.002GFracture of unspecified part of left clavicle, subsequent encounter for fracture with delayed healing
    S42.002KFracture of unspecified part of left clavicle, subsequent encounter for fracture with nonunion
    S42.002PFracture of unspecified part of left clavicle, subsequent encounter for fracture with malunion
    S42.002SFracture of unspecified part of left clavicle, sequela
    S42.009AFracture of unspecified part of unspecified clavicle, initial encounter for closed fracture
    S42.009BFracture of unspecified part of unspecified clavicle, initial encounter for open fracture
    S42.009DFracture of unspecified part of unspecified clavicle, subsequent encounter for fracture with routine healing
    S42.009GFracture of unspecified part of unspecified clavicle, subsequent encounter for fracture with delayed healing
    S42.009KFracture of unspecified part of unspecified clavicle, subsequent encounter for fracture with nonunion
    S42.009PFracture of unspecified part of unspecified clavicle, subsequent encounter for fracture with malunion

    Showing 1–20 of 1398

    • More pages

    DRG Codes

    11 rows

    DRG CodeDescription
    559Aftercare, Musculoskeletal System and Connective Tissue with MCC
    560Aftercare, Musculoskeletal System and Connective Tissue with CC
    561Aftercare, Musculoskeletal System and Connective Tissue without CC/MCC
    562Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh with MCC
    563Fracture, Sprain, Strain and Dislocation Except Femur, Hip, Pelvis and Thigh without MCC
    564Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
    565Other Musculoskeletal System and Connective Tissue Diagnoses with CC
    566Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC
    963Other Multiple Significant Trauma with MCC
    964Other Multiple Significant Trauma with CC
    965Other Multiple Significant Trauma without CC/MCC

    Related Codes

    S40-SUPERFICIAL-INJURY-OF-SHOULDER-AND-UPPER-ARM

    ICD-10-CM Code For Superficial Injury Of Shoulder And Upper Arm: Group Overview

    S41-OPEN-WOUND-OF-SHOULDER-AND-UPPER-ARM

    ICD-10-CM Code For Open Wound Of Shoulder And Upper Arm: Group Overview

    S43-DISLOCATION-AND-SPRAIN-SHOULDER-GIRDLE

    ICD-10-CM Code For Dislocation And Sprain Of Joints And Ligaments Of Shoulder Girdle: Group Overview

    S44-INJURY-OF-NERVES-SHOULDER-UPPER-ARM

    ICD-10-CM Code For Injury Of Nerves At Shoulder And Upper Arm Level: Group Overview

    S45-INJURY-OF-BLOOD-VESSELS-SHOULDER-UPPER-ARM

    ICD-10-CM Code For Injury Of Blood Vessels At Shoulder And Upper Arm Level: Group Overview

    S46-INJURY-OF-MUSCLE-FASCIA-AND-TENDON

    ICD-10-CM Code For Injury Of Muscle Fascia And Tendon At Shoulder And Upper Arm Level: Group Overview

    S47-CRUSHING-INJURY-OF-SHOULDER

    ICD-10-CM Code For Crushing Injury Of Shoulder And Upper Arm: Group Overview

    S48-TRAUMATIC-AMPUTATION-SHOULDER-UPPER-ARM

    ICD-10-CM Code For Traumatic Amputation Of Shoulder And Upper Arm: Group Overview

    S49-OTHER-AND-UNSPECIFIED-SHOULDER-INJURIES

    ICD-10-CM Code For Other And Unspecified Injuries Of Shoulder And Upper Arm: Group Overview

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
    Published by

    Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.