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    v1.0.28
    OpenPayerBilling CodesChondropathiesICD-10-CM m93-other-osteochondropathies
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    ICD-10-CM Code For Other Osteochondropathies: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group M93 includes osteochondropathies such as osteochondrosis and related disorders of the epiphysis and growth plate that affect joint cartilage and adjacent bone. These ICD-10-CM diagnosis codes are used to document pediatric and adult presentations of cartilage and bone growth disorders, capturing disease site, laterality, and any complications that affect management decisions. Accurate coding within the ICD-10-CM M93 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM M93: Other Osteochondropathies Overview

    The ICD-10-CM M93 group represents disorders of bone and cartilage growth and development, including osteochondropathies that affect the epiphyses, growth plates, and articular cartilage. These conditions commonly involve joints such as the knee, ankle, and hip and can lead to pain, deformity, or impaired function. Accurate coding is important for complete clinical documentation and supports appropriate reimbursement by reflecting disease severity and treatment complexity.

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    When to Use

    Use a code from this group when documenting patients with clinical findings consistent with osteochondropathies such as pain, limited joint motion, or imaging evidence of epiphyseal or apophyseal involvement. Select the specific code based on anatomic site, laterality, and any documented complications to accurately reflect the clinical scenario.

    ICD-10-CM Codes

    105 rows

    ICD-10-CM CodeDescription
    M93.001Unspecified slipped upper femoral epiphysis (nontraumatic), right hip
    M93.002Unspecified slipped upper femoral epiphysis (nontraumatic), left hip
    M93.003Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip
    M93.004Unspecified slipped upper femoral epiphysis (nontraumatic), bilateral hips
    M93.011Acute slipped upper femoral epiphysis, stable (nontraumatic), right hip
    M93.012Acute slipped upper femoral epiphysis, stable (nontraumatic), left hip
    M93.013Acute slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
    M93.014Acute slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
    M93.021Chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip
    M93.022Chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip
    M93.023Chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
    M93.024Chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
    M93.031Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip
    M93.032Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip
    M93.033Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
    M93.034Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
    M93.041Acute slipped upper femoral epiphysis, unstable (nontraumatic), right hip
    M93.042Acute slipped upper femoral epiphysis, unstable (nontraumatic), left hip
    M93.043Acute slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hip
    M93.044Acute slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips

    Showing 1–20 of 105

    DRG Codes

    2 rows

    DRG CodeDescription
    553Bone Diseases and Arthropathies with MCC
    554Bone Diseases and Arthropathies without MCC

    Typical Clinical Scenarios

    • An adolescent athlete presents to urgent care with acute onset knee pain and swelling after a twisting injury during soccer; exam shows joint effusion and focal tenderness over the patella with limited extension, and radiographs plus MRI demonstrate osteochondral fragmentation consistent with a traumatic osteochondropathy of the patella. A code from this group is assigned to capture the specific osteochondral disorder of the patella as the primary diagnosis for acute management and imaging follow-up. Typical codes: M93.041, M93.042
    • A 12-year-old child is evaluated in outpatient orthopedics for chronic, activity-related anterior knee pain that has progressed over months with intermittent locking; clinical and imaging findings indicate a chronic osteochondropathy of the femoral condyle with focal cartilage irregularity and loose bodies requiring conservative management. A diagnosis from this group is used to document the ongoing chondropathic process and to guide longitudinal treatment and possible surgical planning. Typical codes: M93.031, M93.032
    • An adult with a history of prior knee osteochondral injury now presents with persistent joint dysfunction and secondary osteoarthritic changes; during preoperative assessment for arthroscopic debridement, the clinician documents a secondary osteochondropathy as a chronic complication contributing to pain and mechanical symptoms. A code from this group is assigned to indicate the chronic osteochondropathic condition as a comorbidity influencing surgical decision-making. Typical codes: M93.271, M93.272

    Related Codes

    M91-JUVENILE-OSTEOCHONDROSIS-HIP-PELVIS

    ICD-10-CM Code For Juvenile Osteochondrosis Of Hip And Pelvis: Group Overview

    M92-OTHER-JUVENILE-OSTEOCHONDROSIS

    ICD-10-CM Code For Other Juvenile Osteochondrosis: Group Overview

    M94-OTHER-DISORDERS-OF-CARTILAGE

    ICD-10-CM Code For Other Disorders Of Cartilage: 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.
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