MCMedicalCodingSoftware
T85.612D

T85.612D: Breakdown (mechanical) of permanent sutures, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

T85.612D is a billable, specific ICD-10-CM code for breakdown (mechanical) of permanent sutures, subsequent encounter. It is valid for submission on a claim.

Check T85.612D with the rest of the claim: free scrubber

7th character "D": subsequent encounter

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 permanent (wire) suture used in bone repair (T84.1-T84.2)

Excludes1 inherited from the categories above T85.612D

A category’s note binds every code beneath it.

Written on T85.612: Breakdown (mechanical) of permanent sutures

  • mechanical complication of permanent (wire) suture used in bone repair (T84.1-T84.2)

Excludes2 inherited from the categories above T85.612D

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

T85.612D is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A57204Billing and Coding: MRI and CT Scans of the Head and Neck
  • A57206Billing and Coding: Lumbar MRI

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under T85.612

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.