ICD-10-CM
ICD-10 code for Knee replacement status: Z96.659
The closest CDC title for "Knee replacement status" is Z96.659, Presence of unspecified artificial knee joint. Z96.659 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under Z96, then other CDC titles that name presence of unspecified artificial knee joint
A header groups codes and is not billed. A billable code is one you can report.
- Z96Presence of other functional implantsHeader
- Z96.0Presence of urogenital implantsBillable
- Z96.1Presence of intraocular lensBillable
- Z96.2Presence of otological and audiological implantsHeader
- Z96.20Presence of otological and audiological implant, unspecifiedBillable
- Z96.21Cochlear implant statusBillable
- Z96.22Myringotomy tube (s) status, Myringotomy tube(s) statusBillable
- Z96.29Presence of other otological and audiological implantsBillable
- Z96.3Presence of artificial larynxBillable
- Z96.4Presence of endocrine implantsHeader
- Z96.41Presence of insulin pump (external) (internal)Billable
- Z96.49Presence of other endocrine implantsBillable
- Z96.5Presence of tooth-root and mandibular implantsBillable
- Z96.6Presence of orthopedic joint implantsHeader
- Z96.60Presence of unspecified orthopedic joint implantBillable
- Z96.61Presence of artificial shoulder jointHeader
- Z96.611Presence of right artificial shoulder jointBillable
- Z96.612Presence of left artificial shoulder jointBillable
- Z96.619Presence of unspecified artificial shoulder jointBillable
- Z96.62Presence of artificial elbow jointHeader
- Z96.621Presence of right artificial elbow jointBillable
- Z96.622Presence of left artificial elbow jointBillable
- Z96.629Presence of unspecified artificial elbow jointBillable
- Z96.63Presence of artificial wrist jointHeader
- Z96.631Presence of right artificial wrist jointBillable
- Z96.632Presence of left artificial wrist jointBillable
- Z96.639Presence of unspecified artificial wrist jointBillable
- Z96.64Presence of artificial hip jointHeader
- Z96.641Presence of right artificial hip jointBillable
- Z96.642Presence of left artificial hip jointBillable
- Z96.643Presence of artificial hip joint, bilateralBillable
- Z96.649Presence of unspecified artificial hip jointBillable
- Z96.65Presence of artificial knee jointHeader
- Z96.651Presence of right artificial knee jointBillable
- Z96.652Presence of left artificial knee jointBillable
- Z96.653Presence of artificial knee joint, bilateralBillable
- Z96.659Presence of unspecified artificial knee jointBillable
- Z96.66Presence of artificial ankle jointHeader
- Z96.661Presence of right artificial ankle jointBillable
- Z96.662Presence of left artificial ankle jointBillable
- Z96.669Presence of unspecified artificial ankle jointBillable
- Z96.69Presence of other orthopedic joint implantsHeader
- Z96.691Finger-joint replacement of right handBillable
- Z96.692Finger-joint replacement of left handBillable
- Z96.693Finger-joint replacement, bilateralBillable
- Z96.698Presence of other orthopedic joint implantsBillable
- Z96.7Presence of other bone and tendon implantsBillable
- Z96.8Presence of other specified functional implantsHeader
- Z96.81Presence of artificial skinBillable
- Z96.82Presence of neurostimulatorBillable
- Z96.89Presence of other specified functional implantsBillable
- Z96.9Presence of functional implant, unspecifiedBillable
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From Z96. A note on a category applies to every code under it.
Related conditions
Related pages
- Z96.659 code detailsNotes, nearby codes, CMS-HCC group
- Category Z96Every code under it
- Chapter 21Factors influencing health status
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Knee replacement status?
The closest CDC title for "Knee replacement status" is Z96.659, Presence of unspecified artificial knee joint. Z96.659 is a billable code.
Is Z96.659 billable?
Yes. Z96.659 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to Z96.659?
The CDC tabular list gives 2 Excludes2 notes (may be coded together when both are documented) for Z96.659 and the categories above it. They are listed on this page.
What chapter is Z96.659 in?
Chapter 21. Factors influencing health status.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.