Z96.21 is the authoritative medical code for Cochlear implant status. This classification is used in medical billing and clinical recording to specify the clinical criteria for cochlear implant status (ICD-10-CM Z96.21), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Cochlear implant status is a billable ICD-10-CM diagnosis code Z96.21. Excludes2 (not included here): complications of internal prosthetic devices, implants and grafts T82-T85; fitting and adjustment of prosthetic and other devices Z44-Z46. Code also: any follow-up examination Z08-Z09.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for Z96.21 in the official ICD-10-CM tabular list.
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- complications of internal prosthetic devices, implants and grafts T82-T85
- fitting and adjustment of prosthetic and other devices Z44-Z46
Code Also
Additional codes that may be required to fully describe the encounter.
- any follow-up examination Z08-Z09
Frequently Asked Questions (FAQ) & Clinical Guidance
Can Z96.21 be reported alongside related conditions?
Per Excludes2 instructions, Z96.21 and the following may both be reported when both are present: complications of internal prosthetic devices, implants and grafts (T82-T85); fitting and adjustment of prosthetic and other devices (Z44-Z46).
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as Z96.21, with their registry titles.
- Z96 — Presence of other functional implants
- Z96.0 — Presence of urogenital implants
- Z96.1 — Presence of intraocular lens
- Z96.2 — Presence of otological and audiological implants
- Z96.20 — Presence of otological and audiological implant, unspecified
- Z96.22 — Myringotomy tube(s) status
- Z96.29 — Presence of other otological and audiological implants
- Z96.3 — Presence of artificial larynx
- Z96.4 — Presence of endocrine implants
- Z96.41 — Presence of insulin pump (external) (internal)
- Z96.49 — Presence of other endocrine implants
- Z96.5 — Presence of tooth-root and mandibular implants
- Z96.6 — Presence of orthopedic joint implants
- Z96.60 — Presence of unspecified orthopedic joint implant
- Z96.61 — Presence of artificial shoulder joint
- Z96.611 — Presence of right artificial shoulder joint
- Z96.612 — Presence of left artificial shoulder joint
- Z96.619 — Presence of unspecified artificial shoulder joint
- Z96.62 — Presence of artificial elbow joint
- Z96.621 — Presence of right artificial elbow joint
- Z96.622 — Presence of left artificial elbow joint
- Z96.629 — Presence of unspecified artificial elbow joint
- Z96.63 — Presence of artificial wrist joint
- Z96.631 — Presence of right artificial wrist joint
- Z96.632 — Presence of left artificial wrist joint
- Z96.639 — Presence of unspecified artificial wrist joint
- Z96.64 — Presence of artificial hip joint
- Z96.641 — Presence of right artificial hip joint
- Z96.642 — Presence of left artificial hip joint
- Z96.643 — Presence of artificial hip joint, bilateral
- Z96.649 — Presence of unspecified artificial hip joint
- Z96.65 — Presence of artificial knee joint
- Z96.651 — Presence of right artificial knee joint
- Z96.652 — Presence of left artificial knee joint
- Z96.653 — Presence of artificial knee joint, bilateral
- Z96.659 — Presence of unspecified artificial knee joint
- Z96.66 — Presence of artificial ankle joint
- Z96.661 — Presence of right artificial ankle joint
- Z96.662 — Presence of left artificial ankle joint
- Z96.669 — Presence of unspecified artificial ankle joint
Indexed Clinical Terms (6)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Presence (of), cochlear implant (functional)
- Presence (of), ear implant, cochlear implant
- Presence (of), hearing-aid or device (external), implant (bone) (cochlear) (functional)
- Presence (of), implanted device (artificial) (functional) (prosthetic), cochlear
- Presence (of), implanted device (artificial) (functional) (prosthetic), otological, cochlear
- Replacement by artificial or mechanical device or prosthesis of, cochlea
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: