ICD-10 G62.9
Billable / SpecificPolyneuropathy, unspecified
About ICD-10-CM G62.9
ICD-10-CM code G62.9 represents Polyneuropathy, unspecified. This is a billable/specific code in the Nervous System chapter (block G62). The 2026 edition of ICD-10-CM G62.9 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under G62.9. Per CMS ICD-10-CM Tabular 2026.
- Neuropathy NOS
Medicare Advantage HCC Impact
Capture this diagnosis annually for accurate risk adjustment. Missed HCC captures are the #1 revenue leak in Medicare Advantage risk programs.
Medicare LCD Coverage for G62.9
Local Coverage Determinations (LCDs) from CMS MACs that list G62.9 as a covered diagnosis.
Showing top 10 of 110 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing G62.9.
3 Aetna
3 Cigna
5 Medicare
CPT Codes Commonly Billed with G62.9
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 95907 Nerve conduction study 1-2 — carpal tunnel, ulnar neuropathy, sciatica, polyneuropathy, Guillain-Barre, diabetic neuropathy, hereditary neuropathy Neurology
- 95910 Nerve conduction study 5-6 — same plus myasthenia gravis Neurology
- 95886 EMG each extremity — carpal tunnel, sciatica, neuropathy, radiculopathy, muscular dystrophy, ALS, MS, diabetic neuropathy, hereditary neuropathy, myalgia Neurology
- 0077U CMS LCD: Billing and Coding: Mass Spectrometry (MS) Testing in Monoclonal Gammopathy (MG) CMS LCD
- 95923 CMS LCD: Billing and Coding: Autonomic Function Testing CMS LCD
- 95924 CMS LCD: Billing and Coding: Autonomic Function Testing CMS LCD
- 95921 CMS LCD: Billing and Coding: Autonomic Function Testing CMS LCD
- 95922 CMS LCD: Billing and Coding: Autonomic Function Testing CMS LCD
Convert G62.9 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| G62.9 | 3579 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To G62.9
Other codes in section G60-G65 (Polyneuropathies and other disorders of the peripheral nervous system).
ICD-10 G62.9, Billing FAQ
Is ICD-10 code G62.9 billable? +
Yes, G62.9 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to G62.9? +
ICD-10 G62.9 includes: Neuropathy NOS.
What CPT codes are commonly billed with G62.9? +
Procedures frequently paired with G62.9 include: 95907, 95910, 95886, 0077U, 95923.
What ICD-9 codes does G62.9 map to? +
Per CMS GEMs, G62.9 maps to ICD-9 codes: 3579. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on July 16, 2026.
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