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T85.690S

T85.690S: Other mechanical complication of cranial or spinal infusion catheter, sequela

Billable / specific codeICD-10-CMPOA exempt

T85.690S is a billable, specific ICD-10-CM code for other mechanical complication of cranial or spinal infusion catheter, sequela. It is valid for submission on a claim.

Check T85.690S 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

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Other mechanical complication of epidural infusion catheter
  • Other mechanical complication of intrathecal infusion catheter
  • Other mechanical complication of subarachnoid infusion catheter
  • Other mechanical complication of subdural infusion catheter

Excludes2 inherited from the categories above T85.690S

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

T85.690S is named in 5 Medicare coverage policies: 5 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53057Billing and Coding: Home Health Occupational Therapy
  • A53058Billing and Coding: Home Health Physical Therapy
  • A53064Billing and Coding: Outpatient Occupational Therapy
  • A57204Billing and Coding: MRI and CT Scans of the Head and Neck

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under T85.690

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.