Postproc hematoma of left eye and adnexa fol other procedure

This code signifies the presence of a hematoma affecting the left eye or its surrounding structures (adnexa) that developed as a complication after a surgical or diagnostic procedure, other than an ophthalmic procedure. This condition involves a localized collection of blood outside of blood vessels, occurring in the periorbital tissues or within the globe itself.

Use this code when documentation clearly indicates a hematoma of the left eye or adnexa arising as a direct consequence of a non-ophthalmic procedure. This could include procedures such as sinus surgery, facial reconstruction, or neurosurgery where the eye or adnexa were incidentally affected. Documentation should specify the laterality (left eye) and the causal link to the preceding "other" procedure.

• Ensure the documentation specifies "left eye" and clarifies that the hematoma is postprocedural and not spontaneous or traumatic.
• Verify that the preceding procedure was not an ophthalmic procedure; if it was, a different code from the H59.0-H59.2 series would be more appropriate.
• Sequence this code after the code for the underlying complication (e.g., T81.0- for hemorrhage or hematoma complicating a procedure, if applicable) or as a secondary diagnosis if the hematoma is being treated.