Z44.21 is the authoritative medical code for Encounter for fitting and adjustment of artificial right eye. This classification is used in medical billing and clinical recording to specify the clinical criteria for encounter for fitting and adjustment of artificial right eye (ICD-10-CM Z44.21), ensuring healthcare documentation aligns with current federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Encounter for fitting and adjustment of artificial right eye is a billable ICD-10-CM diagnosis code Z44.21. Includes: removal or replacement of external prosthetic device. Excludes1 (not coded here): mechanical complication of ocular prosthesis T85.3; malfunction or other complications of device - see Alphabetical Index; presence of prosthetic device Z97.-. Excludes2 (not included here): follow-up examination for medical surveillance after treatment Z08-Z09.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for Z44.21 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- removal or replacement of external prosthetic device
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- mechanical complication of ocular prosthesis T85.3
- malfunction or other complications of device - see Alphabetical Index
- presence of prosthetic device Z97.-
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- follow-up examination for medical surveillance after treatment Z08-Z09
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with Z44.21?
Per official ICD-10-CM Excludes1 instructions, Z44.21 must not be reported together with: mechanical complication of ocular prosthesis (T85.3); malfunction or other complications of device - see Alphabetical Index; presence of prosthetic device (Z97.-).
Can Z44.21 be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, Z44.21 and the following are not considered part of each other and may both be reported when both conditions are present: follow-up examination for medical surveillance after treatment (Z08-Z09).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to Z44.21 in its code family, with their registry titles.
- Z44.121 — Encounter for fitting and adjustment of partial artificial right leg
- Z44.122 — Encounter for fitting and adjustment of partial artificial left leg
- Z44.129 — Encounter for fitting and adjustment of partial artificial leg, unspecified leg
- Z44.2 — Encounter for fitting and adjustment of artificial eye
- Z44.20 — Encounter for fitting and adjustment of artificial eye, unspecified
- Z44.22 — Encounter for fitting and adjustment of artificial left eye
- Z44.3 — Encounter for fitting and adjustment of external breast prosthesis
- Z44.30 — Encounter for fitting and adjustment of external breast prosthesis, unspecified breast
- Z44.31 — Encounter for fitting and adjustment of external right breast prosthesis
- Z44.32 — Encounter for fitting and adjustment of external left breast prosthesis
View all 35 codes in the Z44 family