ICD-10 · PDGM grouping
I07 Rheumatic tricuspid valve diseases
All 5 codes in the I07 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
5
Can lead a claim
5
Cannot lead a claim
0
What CMS assigns to I07
All 5 codes group to MMTA - Cardiac and Circulatory. 4 of the 5 count toward the Valve Disorders comorbidity subgroup; 1 is assigned none. Every code can lead a claim.
- Valve Disorders: counts toward the high comorbidity tier only in an interaction pair.
Every code in I07
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| I07.0 | Rheumatic tricuspid stenosis | Can lead a claim | H | Valve Disorders |
| I07.1 | Rheumatic tricuspid insufficiency | Can lead a claim | H | Valve Disorders |
| I07.2 | Rheumatic tricuspid stenosis and insufficiency | Can lead a claim | H | Valve Disorders |
| I07.8 | Other rheumatic tricuspid valve diseases | Can lead a claim | H | Valve Disorders |
| I07.9 | Rheumatic tricuspid valve disease, unspecified | Can lead a claim | H | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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