S9056 is the authoritative medical code for Coma stimulation per diem. This classification is used in medical billing and clinical recording to specify the clinical criteria for coma stimulation per diem (HCPCS Level II S9056), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: Processed within HCPCS Level II standards. CMS regulatory guidelines apply.
Official Registry Overview & Definition
Coma stimulation per diem is a HCPCS Level II code S9056 for a Medicare-covered supply, service, or procedure.
Codes in This Family (14)
Official HCPCS Level II classifications in the same code family as S9056, with their registry titles.
- S9001 — Home uterine monitor with or without associated nursing services
- S9002 — Intra-vaginal motion sensor system, provides biofeedback for pelvic floor muscle rehabilitation device
- S9007 — Ultrafiltration monitor
- S9015 — Automated eeg monitoring
- S9024 — Paranasal sinus ultrasound
- S9025 — Omnicardiogram/cardiointegram
- S9034 — Extracorporeal shockwave lithotripsy for gall stones (if performed with ercp, use 43265)
- S9055 — Procuren or other growth factor preparation to promote wound healing
- S9061 — Home administration of aerosolized drug therapy (e.g., pentamidine); administrative services, professional pharmacy services, care coordination, all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
- S9083 — Global fee urgent care centers
- S9088 — Services provided in an urgent care center (list in addition to code for service)
- S9090 — Vertebral axial decompression, per session
- S9097 — Home visit for wound care
- S9098 — Home visit, phototherapy services (e.g., bili-lite), including equipment rental, nursing services, blood draw, supplies, and other services, per diem
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
HCPCS Code S9055
Procuren or other growth factor preparation to promote wound healing
HCPCS Code S9061
Home administration of aerosolized drug therapy (e.g., pentamidine); administrative services, professional pharmacy services, care coordination, all necessary supplies and equipment (drugs and nursing visits coded separately), per diem