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T85.691S

T85.691S: Other mechanical complication of intraperitoneal dialysis catheter, sequela

Billable / specific codeICD-10-CMPOA exempt

T85.691S is a billable, specific ICD-10-CM code for other mechanical complication of intraperitoneal dialysis catheter, sequela. It is valid for submission on a claim.

Check T85.691S with the rest of the claim: free scrubber

7th character "S": sequela

The appropriate 7th character is to be added to each code from category T85

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • mechanical complication of vascular dialysis catheter (T82.4)

Excludes1 inherited from the categories above T85.691S

A category’s note binds every code beneath it.

Written on T85.691: Other mechanical complication of intraperitoneal dialysis catheter

  • mechanical complication of vascular dialysis catheter (T82.4)

Excludes2 inherited from the categories above T85.691S

Not part of this code, but both may be coded when both are present.

Written on T85: Complications of other internal prosthetic devices, implants and grafts

  • failure and rejection of transplanted organs and tissue (T86.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

T85.691S is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53057Billing and Coding: Home Health Occupational Therapy
  • A53064Billing and Coding: Outpatient Occupational Therapy
  • A57206Billing and Coding: Lumbar MRI

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under T85.691

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.