MCMCB Pro
T83.590S

T83.590SInfection and inflammatory reaction due to implanted urinary neurostimulation device, sequela

Billable / specific codeICD-10-CMPOA exempt

T83.590S is a billable, specific ICD-10-CM code for infection and inflammatory reaction due to implanted urinary neurostimulation device, sequela. It is valid for submission on a claim.

7th character "S" — sequela

The appropriate 7th character is to be added to each code from category T83

A
initial encounter
D
subsequent encounter
S
sequela

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • Infection and inflammatory reaction due to electrode lead of sacral nerve neurostimulator (T85.732)
  • Infection and inflammatory reaction due to pulse generator or receiver of sacral nerve neurostimulator (T85.734)

Risk adjustment

T83.590S 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.

Medicare coverage

T83.590S is named in 1 Medicare coverage policy 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Related codes at this level

Codes that share T83.590. If T83.590S is not quite right, the correct code is usually one of these.

Questions about T83.590S

Is T83.590S a billable ICD-10-CM code?
Yes. T83.590S is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does T83.590S sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Complications of surgical and medical care, not elsewhere classified (T80-T88).
ICD-10-CMFY2026-Apr· effective April 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.