ICD10

ICD-10 Code T85.2: Mechanical complication of intraocular lens

T85.2 is an ICD-10 diagnosis entry used to group records related to Mechanical complication of intraocular lens. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

When is it used?

  • May be used when a clinician documents mechanical complication of intraocular lens in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
  • This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter
19Injury, poisoning and certain other consequences of external causes (S00-T88)
block
T07-T88Injury, poisoning and certain other consequences of external causes
block
T80-T88Complications of surgical and medical care, not elsewhere classified
category
T85Complications of other internal prosthetic devices, implants and grafts
currentT85

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

Emergency Medicine SpecialistOrthopedic Specialist

Sibling codes

T85.0Mechanical complication of ventricular intracranial (communicating) shuntT85.1Mechanical complication of implanted electronic stimulator of nervous systemT85.3Mechanical complication of other ocular prosthetic devices, implants and graftsT85.4Mechanical complication of breast prosthesis and implantT85.5Mechanical complication of gastrointestinal prosthetic devices, implants and graftsT85.6Mechanical complication of other specified internal and external prosthetic devices, implants and graftsT85.7Infection and inflammatory reaction due to other internal prosthetic devices, implants and graftsT85.8Other specified complications of internal prosthetic devices, implants and grafts, not elsewhere classifiedT85.9Unspecified complication of internal prosthetic device, implant and graftbillable

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.
Legacy codes
T85.2
Replacement codes
T85.21 — Breakdown (mechanical) of intraocular lensT85.22 — Displacement of intraocular lensT85.29 — Other mechanical complication of intraocular lens

Common synonyms

Mechanical complication of intraocular lens

Frequently asked questions

Code details

CodeT85.2
SystemICD10
Display nameMechanical complication of intraocular lens
ChapterInjury, poisoning and certain other consequences of external causes (S00-T88)
BlockComplications of surgical and medical care, not elsewhere classified

Flags

BillableNo
Valid clinical useNo

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code T85.2 for Mechanical complication of intraocular lens | HealthAssure