H21.33Non-billable (header)
Parasitic cyst of iris, ciliary body or anterior chamber
Sub-codes of H21.33(4)
H21.33 is a non-billable header. Select a sub-code to bill.
H21.331Parasitic cyst of iris, ciliary body or anterior chamber, ri…✓ BillableH21.332Parasitic cyst of iris, ciliary body or anterior chamber, le…✓ BillableH21.333Parasitic cyst of iris, ciliary body or anterior chamber, bi…✓ BillableH21.339Parasitic cyst of iris, ciliary body or anterior chamber, un…✓ Billable
Code Hierarchy
┌7Diseases of the eye and adnexa (H00-H59)├H15-H22Disorders of sclera, cornea, iris and ciliary body (H15-H22)
└H21.33Parasitic cyst of iris, ciliary body or anterior chamber
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