ICD-10-CM 2027
ICD-10 code for lead polyneuropathy
From the official ICD-10-CM alphabetic index entry “Polyneuropathy (peripheral) › lead”. Page updated September 29, 2026.
About coding lead polyneuropathy
The ICD-10-CM code for lead polyneuropathy is G62.2 (Polyneuropathy due to other toxic agents). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on G62.2.
Within G62, choose G62.2 (Polyneuropathy due to other toxic agents) only when documentation doesn't support a more specific option: drug-induced polyneuropathy (G62.0), alcoholic polyneuropathy (G62.1), other specified polyneuropathies (G62.8) and polyneuropathy, unspecified (G62.9).
Code first: (T51-T65) to identify toxic agent.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific lead polyneuropathy codes (official index)
- sequelae G65.2 — Sequelae of toxic polyneuropathy
Common questions about lead polyneuropathy ICD-10 codes
What is the ICD-10 code for lead polyneuropathy?
- G62.2 — Polyneuropathy due to other toxic agents. More specific codes apply when the documentation supports them: G65.2.
What is the ICD-10 code for sequelae lead polyneuropathy?
- G65.2 — Sequelae of toxic polyneuropathy.
Is G62.2 billable?
- Yes. G62.2 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can G62.2 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict G62.2 as a principal diagnosis.
Is G62.2 a CC or MCC?
- No. G62.2 is neither a CC nor an MCC under MS-DRG v44.0.