ICD-10-CM 2027
ICD-10 code for progressive hypertrophic interstitial neuritis
From the official ICD-10-CM alphabetic index entry “Neuritis (rheumatoid) › progressive hypertrophic interstitial”. Page updated September 29, 2026.
About coding progressive hypertrophic interstitial neuritis
The ICD-10-CM code for progressive hypertrophic interstitial neuritis is G60.0 (Hereditary motor and sensory neuropathy).
Within G60 (hereditary and idiopathic neuropathy), G60.0 is specifically for hereditary motor and sensory neuropathy. Related codes cover Refsum's disease (G60.1), neuropathy in association with hereditary ataxia (G60.2), idiopathic progressive neuropathy (G60.3), other hereditary and idiopathic neuropathies (G60.8) and unspecified (G60.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 073 (Cranial and Peripheral Nerve Disorders with MCC, relative weight 1.5779) and DRG 074 (Cranial and Peripheral Nerve Disorders without MCC, relative weight 1.0173), in MDC 01 (Diseases and Disorders of the Nervous System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about progressive hypertrophic interstitial neuritis ICD-10 codes
What is the ICD-10 code for progressive hypertrophic interstitial neuritis?
- G60.0 — Hereditary motor and sensory neuropathy.
Is G60.0 billable?
- Yes. G60.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can G60.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict G60.0 as a principal diagnosis.
Is G60.0 a CC or MCC?
- No. G60.0 is neither a CC nor an MCC under MS-DRG v44.0.