ICD-10 · PDGM grouping
I00-I02 — Acute rheumatic fever
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.
Codes in range
8
No clinical group
0
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
8 of the 8 codes in I00-I02 group to MMTA - Cardiac and Circulatory. Every code here is assigned a group.
Code families in I00-I02
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
Every code in I00-I02
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| I00 | Rheumatic fever without heart involvement | H | Can lead a claim |
| I010 | Acute rheumatic pericarditis | H | Can lead a claim |
| I011 | Acute rheumatic endocarditis | H | Can lead a claim |
| I012 | Acute rheumatic myocarditis | H | Can lead a claim |
| I018 | Other acute rheumatic heart disease | H | Can lead a claim |
| I019 | Acute rheumatic heart disease, unspecified | H | Can lead a claim |
| I020 | Rheumatic chorea with heart involvement | H | Can lead a claim |
| I029 | Rheumatic chorea without heart involvement | H | Can lead a claim |
Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. 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.
The monthly home health regs digest
What CMS changed, what's due next, and what to do about it — one email a month, no fluff. Read the first issue