Z49.01 — Encounter for fitting and adjustment of extracorporeal dialysis catheter
Z49.01 is a billable, specific ICD-10-CM code for encounter for fitting and adjustment of extracorporeal dialysis catheter. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Removal or replacement of renal dialysis catheter
- Toilet or cleansing of renal dialysis catheter
Other codes that can never be billed with Z49.01
These codes carry an Excludes1 note pointing at Z49.01. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Z49.01 alone.
- Z45.2Encounter for adjustment and management of vascular access device
Risk adjustment
Z49.01 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
How Z49.01 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to Z49.01.
- Management›renal dialysis catheter
- Preparatory care for subsequent treatment NEC›for dialysis
Related codes at this level
Codes that share Z49.0. If Z49.01 is not quite right, the correct code is usually one of these.
Questions about Z49.01
- Is Z49.01 a billable ICD-10-CM code?
- Yes. Z49.01 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Z49.01 sit in the tabular list?
- Factors influencing health status and contact with health services (Z00-Z99), in the block Encounters for other specific health care (Z40-Z53).