| SA | Nurse practitioner w physici |
| SB | Nurse midwife |
| SC | Medically necessary serv/sup |
| SD | Serv by home infusion rn |
| SE | State/fed funded program/ser |
| SF | 2nd opinion ordered by pro |
| SG | Asc facility service |
| SH | 2nd concurrent infusion ther |
| SJ | 3rd concurrent infusion ther |
| SK | High risk population |
| SL | State supplied vaccine |
| SM | Second opinion |
| SN | Third opinion |
| SQ | Item ordered by home health |
| SS | Hit in infusion suite |
| ST | Related to trauma or injury |
| SU | Performed in phys office |
| SV | Drugs delivered not used |
| SW | Serv by cert diab educator |
| SY | Contact w/high-risk pop |
