ICD-10 Z14.1
Billable / SpecificCystic fibrosis carrier
About ICD-10-CM Z14.1
ICD-10-CM code Z14.1 represents Cystic fibrosis carrier. This is a billable/specific code in the Factors Influencing Health Status chapter (block Z14). The 2026 edition of ICD-10-CM Z14.1 became effective on October 1, 2025.
Medicare LCD Coverage for Z14.1
Local Coverage Determinations (LCDs) from CMS MACs that list Z14.1 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 Z14.1.
3 Aetna
CPT Codes Commonly Billed with Z14.1
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 Z14.1 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 |
|---|---|---|
| Z14.1 | V8381 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To Z14.1
Other codes in section Z14-Z15 (Genetic carrier and genetic susceptibility to disease).
ICD-10 Z14.1, Billing FAQ
Is ICD-10 code Z14.1 billable? +
Yes, Z14.1 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does Z14.1 map to? +
Per CMS GEMs, Z14.1 maps to ICD-9 codes: V8381. 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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