S9558 is a valid 2023 HCPCS Code that could be used to indicate Home injectable therapy; growth hormone, including administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing visits coded separately), per diem for reimbursement purposes.

S9558 belongs to Other Medical Items or Services Type of Service and has been in effect since Jan 01, 2002.

Short description for S9558 HCPCS code:

Ht inj growth horm diem