ICD-10 Z82.49
Billable / SpecificFamily history of ischemic heart disease and other diseases of the circulatory system
About ICD-10-CM Z82.49
ICD-10-CM code Z82.49 represents Family history of ischemic heart disease and other diseases of the circulatory system. This is a billable/specific code in the Factors Influencing Health Status chapter (block Z82). The 2026 edition of ICD-10-CM Z82.49 became effective on October 1, 2025.
Medicare LCD Coverage for Z82.49
Local Coverage Determinations (LCDs) from CMS MACs that list Z82.49 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 Z82.49.
2 Cigna
1 Aetna
CPT Codes Commonly Billed with Z82.49
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 93880 Duplex carotid — stroke, TIA, carotid stenosis, cerebral atherosclerosis, syncope, migraine, dizziness, headache, family hx vascular disease Cardiology
- 80061 Lipid panel — hyperlipidemia, hypercholesterolemia, hypertriglyceridemia, CAD, HTN, diabetes, lipid screening, family hx heart disease, obesity Laboratory
Convert Z82.49 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 |
|---|---|---|
| Z82.49 | V173 | 10000 |
| Z82.49 | V1749 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To Z82.49
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 Z82.49, Billing FAQ
Is ICD-10 code Z82.49 billable? +
Yes, Z82.49 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with Z82.49? +
Procedures frequently paired with Z82.49 include: 93880, 80061.
What ICD-9 codes does Z82.49 map to? +
Per CMS GEMs, Z82.49 maps to ICD-9 codes: V173, V1749. Useful for legacy data review and historical claim analysis.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team