H44.4 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses H44.40 Unspecified hypotony of eye H44.41 Flat anterior chamber hypotony of eye H44.411 Flat anterior chamber hypotony of right eye H44.412 Flat anterior chamber hypotony of left eye H44.413 Flat anterior chamber hypotony of eye, bilateral H44.419 Flat anterior chamber hypotony of unspecified eye H44.42 Hypotony of eye due to ocular fistula H44.421 Hypotony of right eye due to ocular fistula H44.422 Hypotony of left eye due to ocular fistula H44.423 Hypotony of eye due to ocular fistula, bilateral H44.429 Hypotony of unspecified eye due to ocular fistula H44.43 Hypotony of eye due to other ocular disorders H44.431 Hypotony of eye due to other ocular disorders, right eye H44.432 Hypotony of eye due to other ocular disorders, left eye H44.433 Hypotony of eye due to other ocular disorders, bilateral H44.439 Hypotony of eye due to other ocular disorders, unspecified eye H44.441 Primary hypotony of right eye H44.442 Primary hypotony of left eye H44.443 Primary hypotony of eye, bilateral H44.449 Primary hypotony of unspecified eye