T83.511A — Infection and inflammatory reaction due to indwelling urethral catheter, initial encounter
Is T83.511A billable?
Yes — T83.511A is billable for FY2027. T83.511A is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. T83.511A may be submitted for encounters from October 1, 2026 through September 30, 2027.
T83.511A at a glance
| Code | T83.511A |
|---|---|
| Description | Infection and inflammatory reaction due to indwelling urethral catheter, initial encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "A" | initial encounter |
What does the 7th character "A" mean in T83.511A?
In T83.511A, the 7th character A means initial encounter. The 7th character is required for T83.511A to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does T83.511A group to?
T83.511A sits in MDC 11 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 698Other Kidney and Urinary Tract Diagnoses with MCCmedical
- 699Other Kidney and Urinary Tract Diagnoses with CCmedical
- 700Other Kidney and Urinary Tract Diagnoses without CC/MCCmedical
As a secondary diagnosis, T83.511A is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG. It also carries Hospital-Acquired Condition category 06.
How is T83.511A listed in the Alphabetic Index?
The Alphabetic Index lists these routes under T83.511, the nearest indexed parent of T83.511A. Use them to find the family, then select the specific code.
- Complication › catheterNEC › urethral › infection and inflammation (s) (from) (of)
- Sepsis › due to device, implant or graft › catheter NEC › urethral indwelling (generalized) (unspecified organism)
- Complication › catheterNEC › urethral › indwelling › infection and inflammation (s) (from) (of)
- Complication › graft › urinary organ › infection and inflammation › indwelling urethral catheter (s) (from) (of)
- Inflammation, inflamed, inflammatory › due to device, implant or graft › catheter › urinary › urethral indwelling (with exudation)
- Complication › genitourinary › device or implant › urinary system › infection or inflammation › indwelling urethral catheter (s) (from) (of)
- Infection, infected, infective › due to or resulting from › device, implant or graft › catheter NEC › urinary › urethral indwelling (opportunistic)
Use additional code — inherited from Chapter 19
Report an additional code alongside T83.511A to fully describe the condition. T83.511A is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T80-T88
Report an additional code alongside T83.511A to fully describe the condition. T83.511A is sequenced first.
Use additional code — inherited from T83.5
Report an additional code alongside T83.511A to fully describe the condition. T83.511A is sequenced first.
- code to identify infection
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T83.511A, but a patient may have both at the same time. When documentation supports it, T83.511A and the excluded code may both be reported.
Excludes2 — not included here — inherited from T80-T88
The conditions below are not part of T83.511A, but a patient may have both at the same time. When documentation supports it, T83.511A and the excluded code may both be reported.
- any encounters with medical care for postprocedural conditions in which no complications are present, such as:
- artificial opening status (Z93.-)
- closure of external stoma (Z43.-)
- fitting and adjustment of external prosthetic device (Z44.-)
- burns and corrosions from local applications and irradiation (T20-T32)
- complications of surgical procedures during pregnancy, childbirth and the puerperium (O00-O9A)
- mechanical complication of respirator [ventilator] (J95.850)
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
- postprocedural fever (R50.82)
- specified complications classified elsewhere, such as:
- cerebrospinal fluid leak from spinal puncture (G97.0)
- colostomy malfunction (K94.0-)
- disorders of fluid and electrolyte imbalance (E86-E87)
- functional disturbances following cardiac surgery (I97.0-I97.1)
- intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-)
- ostomy complications (J95.0-, K94.-, N99.5-)
- postgastric surgery syndromes (K91.1)
- postlaminectomy syndrome NEC (M96.1)
- postmastectomy lymphedema syndrome (I97.2)
- postsurgical blind-loop syndrome (K91.2)
- ventilator associated pneumonia (J95.851)
Excludes2 — not included here — inherited from T83
The conditions below are not part of T83.511A, but a patient may have both at the same time. When documentation supports it, T83.511A and the excluded code may both be reported.
- failure and rejection of transplanted organs and tissue (T86.-)
Excludes2 — not included here — inherited from T83.51
The conditions below are not part of T83.511A, but a patient may have both at the same time. When documentation supports it, T83.511A and the excluded code may both be reported.
- complications of stoma of urinary tract (N99.5-)
How long has T83.511A existed?
T83.511A first appears in FY2018 (FY2017 is not available, so it may have appeared then).
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.