ICD-10 R47.02
Billable / SpecificDysphasia
About ICD-10-CM R47.02
ICD-10-CM code R47.02 represents Dysphasia. This is a billable/specific code in the Symptoms, Signs, and Abnormal Findings chapter (block R47). The 2026 edition of ICD-10-CM R47.02 became effective on October 1, 2025.
Type 1 Excludes
Pure excludes, these codes can never be coded together with R47.02. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- dysphasia following cerebrovascular disease (I69. with final characters -21)
Medicare LCD Coverage for R47.02
Local Coverage Determinations (LCDs) from CMS MACs that list R47.02 as a covered diagnosis.
Showing top 10 of 668 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing R47.02.
2 Cigna
5 Medicare
CPT Codes Commonly Billed with R47.02
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Convert R47.02 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 |
|---|---|---|
| R47.02 | 78459 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To R47.02
Other codes in section R47-R49 (Symptoms and signs involving speech and voice).
ICD-10 R47.02, Billing FAQ
Is ICD-10 code R47.02 billable? +
Yes, R47.02 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What codes are Type 1 Excludes for R47.02? +
Type 1 Excludes (never code together with R47.02): dysphasia following cerebrovascular disease (I69. with final characters -21)
What CPT codes are commonly billed with R47.02? +
Procedures frequently paired with R47.02 include: 70473, 70472.
What ICD-9 codes does R47.02 map to? +
Per CMS GEMs, R47.02 maps to ICD-9 codes: 78459. 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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