T85.890S — Other specified complication of nervous system prosthetic devices, implants and grafts, sequela
Is T85.890S billable?
Yes, but T85.890S is an unspecified code. T85.890S is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, T85.890S is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting T85.890S — the more specific alternatives are listed below.
More specific alternatives
- T85.01XSBreakdown (mechanical) of ventricular intracranial (communicating) shunt, sequela
- T85.110SBreakdown (mechanical) of implanted electronic neurostimulator of brain electrode (lead), sequela
- T85.21XSBreakdown (mechanical) of intraocular lens, sequela
- T85.310SBreakdown (mechanical) of prosthetic orbit of right eye, sequela
- T85.41XSBreakdown (mechanical) of breast prosthesis and implant, sequela
- T85.510SBreakdown (mechanical) of bile duct prosthesis, sequela
- T85.71XSInfection and inflammatory reaction due to peritoneal dialysis catheter, sequela
T85.890S at a glance
| Code | T85.890S |
|---|---|
| Description | Other specified complication of nervous system prosthetic devices, implants and grafts, sequela |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "S" | sequela |
What does the 7th character "S" mean in T85.890S?
In T85.890S, the 7th character S means sequela. The 7th character is required for T85.890S to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does T85.890S group to?
T85.890S sits in MDC 21 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 922Other Injury, Poisoning and Toxic Effect Diagnoses with MCCmedical
- 923Other Injury, Poisoning and Toxic Effect Diagnoses without MCCmedical
How is T85.890S listed in the Alphabetic Index?
The Alphabetic Index lists these routes under T85.890, the nearest indexed parent of T85.890S. Use them to find the family, then select the specific code.
- Complication › ventricular › specified type NEC (s) (from) (of)
- Erosion › subcutaneous device pocket › nervous system prosthetic device, implant, or graft
- Breakdown › device, graft or implant › subcutaneous device pocket › nervous system prosthetic device, implant, or graft
- Complication › catheterNEC › epidural infusion › specified type NEC (s) (from) (of)
- Complication › catheterNEC › subdural infusion › specified type NEC (s) (from) (of)
- Complication › electronic stimulator device › brain › specified type NEC (s) (from) (of)
- Complication › electronic stimulator device › nervous system › specified type NEC (s) (from) (of)
- Complication › electronic stimulator device › peripheral nerve › specified type NEC (s) (from) (of)
Use additional code — inherited from Chapter 19
Report an additional code alongside T85.890S to fully describe the condition. T85.890S 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 T85.890S to fully describe the condition. T85.890S is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T85.890S, but a patient may have both at the same time. When documentation supports it, T85.890S and the excluded code may both be reported.
Excludes2 — not included here — inherited from T80-T88
The conditions below are not part of T85.890S, but a patient may have both at the same time. When documentation supports it, T85.890S 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 T85
The conditions below are not part of T85.890S, but a patient may have both at the same time. When documentation supports it, T85.890S and the excluded code may both be reported.
- failure and rejection of transplanted organs and tissue (T86.-)
How long has T85.890S existed?
T85.890S 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.