HCPCS Level II S4 codes
29 active HCPCS Level II codes beginning S4, from S4005 to S4995. Part of the full HCPCS Level II index.
- S4005Interim labor facility globa
- S4011Ivf package
- S4013Compl gift case rate
- S4014Compl zift case rate
- S4015Complete ivf nos case rate
- S4016Frozen ivf case rate
- S4017Ivf canc a stim case rate
- S4018F emb trns canc case rate
- S4020Ivf canc b4 aspir case rate
- S4021Ivf canc aftr aspr case rate
- S4022Asst oocyte fert case rate
- S4023Incompl donor egg case rate
- S4024Air polymer foam per study
- S4025Donor serv ivf case rate
- S4026Procure donor sperm
- S4027Store prev froz embryos
- S4028Microsurg epi sperm asp
- S4030Sperm procure init visit
- S4031Sperm procure subs visit
- S4035Stimulated iui case rate
- S4037Cryo embryo transf case rate
- S4040Monit store cryo embryo 30 d
- S4042Ovulation mgmt per cycle
- S4981Insert levonorgestrel ius
- S4989Contracept iud
- S4990Nicotine patch legend
- S4991Nicotine patch nonlegend
- S4993Contraceptive pills for bc
- S4995Smoking cessation gum
Source
HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.