| 18771-6 | Provider signing name | |
| 26607-2 | Cystathionin SerPl-sCnc | |
| 20641-7 | Cysteine SerPl-sCnc | |
| 20651-6 | Methionine SerPl-sCnc | |
| 26904-3 | 2Me-citrate SerPl-sCnc | |
| 13964-2 | Methylmalonate SerPl-sCnc | |
| 13965-9 | Hcys SerPl-sCnc | |
| 59462-2 | Clinical biochemist review | optional |
| 104535-0 | Coba, methio & mma path pnl SerPl | |