ICD-10 Z77.011
Billable / SpecificContact with and (suspected) exposure to lead
About ICD-10-CM Z77.011
ICD-10-CM code Z77.011 represents Contact with and (suspected) exposure to lead. This is a billable/specific code in the Factors Influencing Health Status chapter (block Z77). The 2026 edition of ICD-10-CM Z77.011 became effective on October 1, 2025.
Medicare LCD Coverage for Z77.011
Local Coverage Determinations (LCDs) from CMS MACs that list Z77.011 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Z77.011.
1 Aetna
CPT Codes Commonly Billed with Z77.011
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert Z77.011 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 |
|---|---|---|
| Z77.011 | V1586 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To Z77.011
Other codes in section Z77-Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status).
ICD-10 Z77.011, Billing FAQ
Is ICD-10 code Z77.011 billable? +
Yes, Z77.011 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does Z77.011 map to? +
Per CMS GEMs, Z77.011 maps to ICD-9 codes: V1586. 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 May 31, 2026.
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