ICD-10 · PDGM grouping
Y83-Y84 — Surgical and other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
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
19
No clinical group
19
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
None of the 19 codes in Y83-Y84 is assigned a PDGM clinical group. A 30-day period cannot be grouped from any of them, so none can hold the primary position on a home health claim.
Code families in Y83-Y84
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
- Y83Surgical operation and other surgical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure9 codes
- Y84Other medical procedures as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure10 codes
Every code in Y83-Y84
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| Y830 | Txplt of whole organ cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y831 | Implnt of artif int dev cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y832 | Anastomos,bypass or grft cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y833 | Form of external stoma cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y834 | Oth recnst surgery cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y835 | Amputation of limb(s) cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y836 | Remov org (total) cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y838 | Oth surgical procedures cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y839 | Surgical proc, unsp cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y840 | Cardiac catheterization cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y841 | Kidney dialysis cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y842 | Radiolog proc/radiothrpy cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y843 | Shock therapy cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y844 | Aspiration of fluid cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y845 | Insrt gastr/duodnl sound cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y846 | Urinary catheterization cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y847 | Blood-sampling cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y848 | Oth medical procedures cause abn react/compl, w/o misadvnt | None | Cannot lead a claim |
| Y849 | Medical procedure, unsp cause abn react/compl, w/o misadvnt | None | Cannot 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.
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