Is X73.1XXA a billable ICD-10-CM code?

Yes. X73.1XXA is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does X73.1XXA sit in the tabular list?

External causes of morbidity (V00-Y99), in the block Intentional self-harm (X71-X83).

What cannot be coded together with X73.1XXA?

X73.1XXA carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above X73.1XXA (X73) and apply to it just the same.

X73.1XXA

X73.1XXA — Intentional self-harm by hunting rifle discharge, initial encounter

Billable / specific codeICD-10-CMPOA exempt

X73.1XXA is a billable, specific ICD-10-CM code for intentional self-harm by hunting rifle discharge, initial encounter. It is valid for submission on a claim.

7th character "A" — initial encounter

The appropriate 7th character is to be added to each code from category X73

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 inherited from the categories above X73.1XXA

These are not written on X73.1XXA, but they bind it: a note on a category applies to every code beneath it. Billing X73.1XXA with anything listed here is a denial.

Written on X73 — Intentional self-harm by rifle, shotgun and larger firearm discharge

airgun (X74.01)

Risk adjustment

X73.1XXA risk-adjusts. Under the CMS-HCC V28 model it maps to these categories:

HCC 155 Major Depression, Moderate or Severe, without Psychosis0.299 RAF
HCC 155 Major Depression, Moderate or Severe, without Psychosis0.299 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.

Code history

X73.1XXA has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share X73.1. If X73.1XXA is not quite right, the correct code is usually one of these.

Questions about X73.1XXA

Is X73.1XXA a billable ICD-10-CM code?: Yes. X73.1XXA is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does X73.1XXA sit in the tabular list?: External causes of morbidity (V00-Y99), in the block Intentional self-harm (X71-X83).
What cannot be coded together with X73.1XXA?: X73.1XXA carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above X73.1XXA (X73) and apply to it just the same.