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T85.22XA ICD-10-CM Code: Displacement of intraocular lens, initial encounter

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Inpatient Payment Groups (MS-DRG)

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0, Appendix B.

  • MS-DRG 124 — OTHER DISORDERS OF THE EYE WITH MCC OR THROMBOLYTIC AGENT (MDC 02)
  • MS-DRG 125 — OTHER DISORDERS OF THE EYE WITHOUT MCC (MDC 02)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Official Registry Overview & Definition

Displacement of intraocular lens, initial encounter is a billable ICD-10-CM diagnosis code (T85.22A).

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for T85.22XA in the official ICD-10-CM tabular list.

Inclusion Terms

Alternative terms the tabular list files under this code.

  • Malposition of intraocular lens

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

Use Additional Code

Supplementary codes the tabular list directs you to add.

  • Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  • Use additional code(s) to identify the specified condition resulting from the complication
  • Use additional code to identify devices involved and details of circumstances (Y62-Y82)

Frequently Compared Codes

The official Excludes notes on T85.22XA name these codes. Each comparison page covers when the two can — or must not — be reported together.

Change history

No changes recorded for this code — unchanged since the FY2016 baseline of the change ledger.

Verify Before Coding

  • CC as a secondary diagnosis (FY2026). Can raise the stay's MS-DRG severity tier.

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim.

Contextual Map

Every relationship of T85.22XA in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Hierarchy

  • S00-T88 — Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) (S00-T88) [Hierarchy]
  • T80-T88 — Complications of surgical and medical care, not elsewhere classified [Hierarchy]

Clinical classification (CCSR)

  • INJ037 — Complication of other surgical or medical care, injury, initial encounter [CCSR]

Potential MS-DRG

  • CC — Complication or Comorbidity [MS-DRG severity]: “As a secondary diagnosis this code can raise the stay's MS-DRG severity tier (CC).”
  • DRG 124 — OTHER DISORDERS OF THE EYE WITH MCC OR THROMBOLYTIC AGENT [MS-DRG]: “OTHER DISORDERS OF THE EYE WITH MCC OR THROMBOLYTIC AGENT (MDC 02)”
  • DRG 125 — OTHER DISORDERS OF THE EYE WITHOUT MCC [MS-DRG]: “OTHER DISORDERS OF THE EYE WITHOUT MCC (MDC 02)”

MDC crossing · procedures (1200)

  • MDC 02 — Diseases and Disorders of the Eye [MDC crossing]: “Diseases and Disorders of the Eye — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”
  • 039S0ZX — Drainage of Right Temporal Artery, Open Approach, Diagnostic [Same-MDC procedure]: “Drainage of Right Temporal Artery, Open Approach, Diagnostic — grouped in MDC 02, the procedure side of this code's crossing.” · check together
  • 039S4ZX — Drainage of Right Temporal Artery, Percutaneous Endoscopic Approach, Diagnostic [Same-MDC procedure]: “Drainage of Right Temporal Artery, Percutaneous Endoscopic Approach, Diagnostic — grouped in MDC 02, the procedure side of this code's crossing.” · check together
  • 039T0ZX — Drainage of Left Temporal Artery, Open Approach, Diagnostic [Same-MDC procedure]: “Drainage of Left Temporal Artery, Open Approach, Diagnostic — grouped in MDC 02, the procedure side of this code's crossing.” · check together
  • 039T4ZX — Drainage of Left Temporal Artery, Percutaneous Endoscopic Approach, Diagnostic [Same-MDC procedure]: “Drainage of Left Temporal Artery, Percutaneous Endoscopic Approach, Diagnostic — grouped in MDC 02, the procedure side of this code's crossing.” · check together
  • 03BS0ZX — Excision of Right Temporal Artery, Open Approach, Diagnostic [Same-MDC procedure]: “Excision of Right Temporal Artery, Open Approach, Diagnostic — grouped in MDC 02, the procedure side of this code's crossing.” · check together
  • and 1195 more

Nearest codes (40)

  • T85 — Complications of other internal prosthetic devices, implants and grafts [Sibling]
  • T85.191D — Other mechanical complication of implanted electronic neurostimulator of peripheral nerve electrode (lead), subsequent encounter [Sibling]
  • T85.191S — Other mechanical complication of implanted electronic neurostimulator of peripheral nerve electrode (lead), sequela [Sibling]
  • T85.192 — Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead) [Sibling]
  • T85.192A — Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead), initial encounter [Sibling]
  • T85.192D — Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead), subsequent encounter [Sibling]
  • T85.192S — Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead), sequela [Sibling]
  • T85.193 — Other mechanical complication of implanted electronic neurostimulator, generator [Sibling]
  • and 32 more

Relationships & Classification

Clinical classification (AHRQ CCSR):INJ037 — Complication of other surgical or medical care, injury, initial encounter (default).

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality.

Potential MS-DRG Relationships (FY2026)

CC — Complication or Comorbidity. Reported as a secondary diagnosis, this code raises the stay's MS-DRG severity tier — except when the principal diagnosis is one of 43 clinically related codes on its CMS exclusion list.

Named in the grouper logic of 2 MS-DRGs: DRG 124 (MDC 02), DRG 125 (MDC 02).

From the CMS MS-DRG Definitions Manual (Appendices B and C). Actual DRG assignment depends on the complete claim.

Frequently Asked Questions (FAQ) & Clinical Guidance

Does T85.22XA require a 7th character?

Yes. The appropriate 7th character is to be added to each code from category T85.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to T85.22XA in its code family, with their registry titles.

  • T85.21 — Breakdown (mechanical) of intraocular lens
  • T85.21XA — Breakdown (mechanical) of intraocular lens, initial encounter
  • T85.21XD — Breakdown (mechanical) of intraocular lens, subsequent encounter
  • T85.21XS — Breakdown (mechanical) of intraocular lens, sequela
  • T85.22 — Displacement of intraocular lens
  • T85.22XD — Displacement of intraocular lens, subsequent encounter
  • T85.22XS — Displacement of intraocular lens, sequela
  • T85.29 — Other mechanical complication of intraocular lens
  • T85.29XA — Other mechanical complication of intraocular lens, initial encounter
  • T85.29XD — Other mechanical complication of intraocular lens, subsequent encounter

View all codes in the T85 family