Z44.0 – Encounter for fitting and adjustment of artificial arm

ICD-10-CM 2027 diagnosis code · Encounters for other specific health care

Non-billable header

ICD-10-CM code Z44.0
Code
Z44.0 (claims format: Z440)
Description
Encounter for fitting and adjustment of artificial arm
Billable
No – use a more specific code below
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
21. Factors influencing health status and contact with health services (Z00-Z99)
Block
Z40-Z53 Encounters for other specific health care
Parent codes
Z44

Billable codes under Z44.0

Z44.0 is a header code and cannot be used on claims. Choose the most specific code:

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Z44 – Encounter for fitting and adjustment of external prosthetic device

Includes:
  • removal or replacement of external prosthetic device
Excludes1 (not coded here):
  • malfunction or other complications of device - see Alphabetical Index
  • presence of prosthetic device (Z97.-)

Block Z40-Z53

Applicable to:
  • Categories Z40-Z53 are intended for use to indicate a reason for care. They may be used for patients who have already been treated for a disease or injury, but who are receiving aftercare or prophylactic care, or care to consolidate the treatment, or to deal with a residual state
Excludes2 (not included here):
  • follow-up examination for medical surveillance after treatment (Z08-Z09)

Related codes in Z44

Frequently asked questions

What is ICD-10 code Z44.0?

Z44.0 is the ICD-10-CM code for encounter for fitting and adjustment of artificial arm, in the block Z40-Z53 (Encounters for other specific health care).

Is Z44.0 a billable code?

No. Z44.0 is a header code with more specific child codes; report one of the billable codes listed above.

What category does Z44.0 belong to?

It belongs to category Z44 – Encounter for fitting and adjustment of external prosthetic device.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.