T86.849
Header — not billableUnspecified complication of corneal transplant
The ICD-10 code for unspecified complication of corneal transplant is T86.849.
T86.849 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 4 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T86.840Corneal transplant rejectionnon-billable header
- T86.841Corneal transplant failurenon-billable header
- T86.842Corneal transplant infectionnon-billable header
- T86.848Other complications of corneal transplantnon-billable header
- T86.849Unspecified complication of corneal transplantnon-billable header
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 99679Approximate match