Test Code Test Name
UOsmoDM Osmolality Urine DM
UOpiQlTx Opiates Urine Qual Lower Cutoff
OsmoDM Osmolality DM
OBPNL Obstretric Panel CS
O and P Ova and Parasites Stool
GasOB3 Occult Blood Gastric w/pH A
FecOBD4 Occult Blood Feces Diagnostic 1-3 D
968 Osmolality, Feces
91001 Omega-3 and -6 Fatty Acids
90562 OraRisk® HPV
8932 Oyster (f290) IgE [8932X]
70073 Olanzapine
38247 Orange (f33) IgG
36727 Oxycodone Screen
36637 Oxcarbazepine Metabolite
3046 Ovomucoid (f233) IgE
30458 Oregano (Rf283) IgE** [3045X]
28488 Onion (f48) IgE [2848X]
28338 Orange (f33) IgE [2833X]
28078 Oat (f7) IgE [2807X]
27727 Opiates, Confirmation, Urine [14968X]
2719 Ovalbumin (f232) IgE
2679 Ova and Parasites, Concentrate and Permanent Smear [681X]
2622 Octopus (f59) IgE
25098 Olive Tree (t9) IgE [2509X]
25078 Oak (t7) IgE [2507X]
24078 Oxeye Daisy (w7) IgE [2407X]
23038 Orchard Grass (Cocksfoot) (g3) IgE [2303X]
209064 Opiates, Confirmation, Meconium
19435 OCT2, IHC with Interpretation [19435X]
18885 Oxycodone and Metabolite, Quantitative, Serum
18657 Octreotide/Sandostatin® (Plasma/Serum)
18279 Opiate, Confirmation, Serum [19483X]
17263 Osmotic Gap, Feces
17142 Oak Red (Quercus Rubra) IgE [34930X]
16322 Osteocalcin, N-MID
15840 Oxalic Acid, Pediatric Urine [11222X]
15377 Orris Root IgE* [39459X]
14468 Oxalic Acid, 24-Hour Urine with Creatinine  [682X]
14467 Oxalic Acid, Adult, Urine with Creatinine [10456X]
138557 Oxycodone, Confirmation, Urine [36664X]
10985 Oxycodone and Metabolite Total, Urine
10328 Ovarian Antibody Screen with Reflex to Titer, IFA