ICD-10-CM 2027
ICD-10 code for otological implant functional presence
From the official ICD-10-CM alphabetic index entry “Presence (of) › otological implant (functional)”. Page updated September 29, 2026.
About coding otological implant functional presence
The ICD-10-CM code for otological implant functional presence is Z96.29 (Presence of other otological and audiological implants).
Within Z96.2, choose Z96.29 (Presence of other otological and audiological implants) only when documentation doesn't support a more specific option: presence of otological and audiological implant, unspecified (Z96.20), cochlear implant status (Z96.21) and myringotomy tube(s) status (Z96.22).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 951 (Other Factors Influencing Health Status, relative weight 0.5577), in MDC 23 (Factors Influencing Health Status and Other Contacts with Health Services), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about otological implant functional presence ICD-10 codes
What is the ICD-10 code for otological implant functional presence?
- Z96.29 — Presence of other otological and audiological implants.
Is Z96.29 billable?
- Yes. Z96.29 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can Z96.29 be used as a principal diagnosis?
- No. It is not acceptable as the principal diagnosis for an inpatient stay; it may be reported as a secondary diagnosis.
Is Z96.29 a CC or MCC?
- No. Z96.29 is neither a CC nor an MCC under MS-DRG v44.0.