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    v1.0.28
    OpenPayerBilling CodesSystemic atrophies primarily affecting the central nervous systemICD-10-CM g14-postpolio-syndrome
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    ICD-10-CM Code For Postpolio Syndrome: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group G14 includes late effects of poliomyelitis presenting as progressive muscle weakness, fatigue, pain, and other neuromuscular sequelae that occur years after the initial poliovirus infection. These ICD-10-CM diagnosis codes are used to document ongoing functional impairment, progression of neuromuscular deficits, and complications related to prior poliomyelitis, capturing disease severity and clinical complexity relevant to this group. Accurate coding within the ICD-10-CM G14 group supports complete clinical documentation and appropriate reimbursement.

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    ICD-10-CM G14: Postpolio Syndrome Overview

    The diagnoses grouped under ICD-10-CM G14 represent late effects of poliomyelitis characterized by new progressive muscle weakness, fatigue, and musculoskeletal pain occurring years after the initial infection. These conditions primarily affect the nervous system and neuromuscular function and can lead to decreased mobility and functional decline. Accurate coding matters for complete clinical documentation and helps ensure appropriate reimbursement for services related to long-term management and rehabilitation.

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    When to Use

    Use a code from this group when a patient presents with new or progressive neuromuscular symptoms that are attributed to a prior episode of poliomyelitis rather than an unrelated neuromuscular disorder. These codes are appropriate for documenting ongoing management, functional limitations, and complications linked to the late effects of poliomyelitis.

    ICD-10-CM Codes

    1 rows

    ICD-10-CM CodeDescription
    G14Postpolio syndrome

    DRG Codes

    3 rows

    DRG CodeDescription
    091Other Disorders of Nervous System with MCC
    092Other Disorders of Nervous System with CC
    093Other Disorders of Nervous System without CC/MCC

    Typical Clinical Scenarios

    • An adult patient in their 50s with a history of poliomyelitis in childhood presents to a neurology clinic with progressive new generalized fatigue, worsening muscle weakness in previously affected limbs, and exertional muscle pain over months that impair activities of daily living. The patient reports years of stability followed by gradual decline in strength and increased difficulty with mobility, prompting evaluation for late effects of prior poliovirus infection; the clinician documents the condition as postpolio sequelae to explain the delayed progressive neuromuscular symptoms. Typical codes: G14.
    • An older patient with prior paralytic polio is seen in primary care for increasing shortness of breath on exertion, decreased respiratory reserve, and sleep-disordered breathing; pulmonary function testing shows restrictive pattern attributed to weakened respiratory muscles. The visit focuses on chronic respiratory compromise related to remote polio and ongoing functional decline, so the clinician assigns the late effects diagnosis to capture the systemic sequelae impacting respiratory status. Typical codes: G14.
    • A patient with a remote history of poliomyelitis presents to the emergency department after a fall resulting from sudden worsening of lower limb weakness and muscle fatigue; evaluation rules out acute stroke or peripheral neuropathy, and the team documents an exacerbation of late post-polio muscle weakness contributing to the fall and need for rehabilitation services. The diagnosis is recorded to indicate the late sequelae of prior polio as a contributing comorbidity to the acute injury and plan for post-acute care. Typical codes: G14.

    Related Codes

    G10-HUNTINGTON-S-DISEASE

    ICD-10-CM Code For Huntington's Disease: Group Overview

    G11-HEREDITARY-ATAXIA

    ICD-10-CM Code For Hereditary Ataxia: Group Overview

    G12-SPINAL-MUSCULAR-ATROPHY-AND-RELATED-SYNDROMES

    ICD-10-CM Code For Spinal Muscular Atrophy And Related Syndromes: Group Overview

    G13-SYSTEMIC-ATROPHIES-CENTRAL-NERVOUS-SYSTEM

    ICD-10-CM Code For Systemic Atrophies Primarily Affecting Central Nervous System: 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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