ICD-10 I97.2
Billable / SpecificPostmastectomy lymphedema syndrome
About ICD-10-CM I97.2
ICD-10-CM code I97.2 represents Postmastectomy lymphedema syndrome. This is a billable/specific code in the Circulatory System chapter (block I97). The 2026 edition of ICD-10-CM I97.2 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under I97.2. Per CMS ICD-10-CM Tabular 2026.
- Elephantiasis due to mastectomy
- Obliteration of lymphatic vessels
Medicare LCD Coverage for I97.2
Local Coverage Determinations (LCDs) from CMS MACs that list I97.2 as a covered diagnosis.
Showing top 10 of 332 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing I97.2.
5 Medicare
CPT Codes Commonly Billed with I97.2
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 I97.2 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 |
|---|---|---|
| I97.2 | 4570 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To I97.2
Other codes in section I95-I99 (Other and unspecified disorders of the circulatory system).
ICD-10 I97.2, Billing FAQ
Is ICD-10 code I97.2 billable? +
Yes, I97.2 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to I97.2? +
ICD-10 I97.2 includes: Elephantiasis due to mastectomy; Obliteration of lymphatic vessels.
What ICD-9 codes does I97.2 map to? +
Per CMS GEMs, I97.2 maps to ICD-9 codes: 4570. 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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