DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

Y84 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

  • Header · not billable

Y84 is not billable. The category heads 10 billable codes in FY2027: the 10 codes directly below it.

Where it sits

  1. Chapter 20 External causes of morbidity (V00-Y99)
  2. 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 (Y83-Y84)
  3. Y84 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
Billable codes
10
Subdivisions
10
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
0

Codes in Y84

  1. Y84.0
    Cardiac catheterization as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  2. Y84.1
    Kidney dialysis as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  3. Y84.2
    Radiological procedure and radiotherapy as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  4. Y84.3
    Shock therapy as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  5. Y84.4
    Aspiration of fluid as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  6. Y84.5
    Insertion of gastric or duodenal sound as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  7. Y84.6
    Urinary catheterization as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  8. Y84.7
    Blood-sampling as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable
  9. Y84.8
    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
    Billable
  10. Y84.9
    Medical procedure, unspecified as the cause of abnormal reaction of the patient, or of later complication, without mention of misadventure at the time of the procedure
    Billable

Sources of each column.

Instructions

Notes that also apply

Block Y83-Y84 instructions (Excludes1 1, Excludes2 1): printed on the block page.

Instructions for the group Y62-Y84 (Includes 2): printed on the chapter 20 page.

Chapter 20 instructions (Notes 1): printed on the chapter 20 page.

Hierarchy