ICD-10 I47.1
Non-Billable HeaderSupraventricular tachycardia
About ICD-10-CM I47.1
ICD-10-CM code I47.1 represents Supraventricular tachycardia. This is a non-billable header code in the Circulatory System chapter (block I47). The 2026 edition of ICD-10-CM I47.1 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Medicare LCD Coverage for I47.1
Local Coverage Determinations (LCDs) from CMS MACs that list I47.1 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 I47.1.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but I47.1 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with I47.1
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Convert I47.1 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 |
|---|---|---|
| I47.1 | 4270 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To I47.1
Other codes in section I30-I5A (Other forms of heart disease).
ICD-10 I47.1, Billing FAQ
Is ICD-10 code I47.1 billable? +
No, I47.1 is a non-billable header code. Use a more specific child code from block I47 when submitting claims.
What CPT codes are commonly billed with I47.1? +
Procedures frequently paired with I47.1 include: 93000, 93010.
What ICD-9 codes does I47.1 map to? +
Per CMS GEMs, I47.1 maps to ICD-9 codes: 4270. 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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