| 2002984 | O2 Affinity |
| 0095044 | Obstetric Panel
|
| 0099414 | Occult Blood |
| 0020588 | Occult Blood |
| 0020374 | Occult Blood, Fecal
|
| 0020588 | Occult Blood, Fecal (1-3 determinations)
|
| 0060310 | Occult Blood, Gastric
|
| 2002299 | OCTN2 |
| 0092254 | OH Estrogen Ratio |
| 2002348 | 25-OH Vitamin D by Tandem Mass Spectrometry |
| 0070005 | 17-OHP; 17-a-Hydroxyprogesterone |
| 0098833 | Olanzapine
|
| 0040201 | Oligo Array |
| 2002366 | Oligo array, fetal or prenatal |
| 0080440 | Oligoclonal Band Profile
|
| 0080341 | Oligoclonal Band Profile with MBP
|
| 0081135 | Oligoclonal Bands in CSF & Serum
|
| 0081135 | Oligoclonal Bands Only |
| 0051384 | OMP, IgA |
| 0092569 | Onsolis, Confirmation/Quantitation, Serum or Plasma |
| 0092570 | Onsolis, Confirmation/Quantitation, Urine |
| 0092314 | Opana, Meconium |
| 0092354 | Opana, Serum or Plasma |
| 0092354 | Opana (oxymorphone), Confirmation/Quantitation - Opiates - Serum or Plasma |
| 0090364 | Opana (oxymorphone), Confirmation/Quantitation - Opiates - Urine |
| 0092314 | Opana, Confirmation/Quantitation, Meconium |
| 0090364 | Opana, Confirmation/Quantitation, Urine |
| 0090364 | Opiates Confirmation/Quantitation, Urine |
| 0092314 | Opiates, Meconium |
| 0092354 | Opiates Quantitation, Serum or Plasma |
| 0051752 | Opits-Kaveggia Syndrome; MED12, (R961W)
|
| 0092314 | Opium, Confirmation/Quantitation, Meconium |
| 0090364 | Opium, Confirmation/Quantitation, Urine |
| 0060142 | Optic Culture |
| 8209710 | Oral Brushing for Cytology |
| 8209710 | Oral Scraping for Cytology |
| 0092314 | Oramorph, Confirmation/Quantitation, Meconium |
| 0090364 | Oramorph, Confirmation/Quantitation, Urine |
| 0099904 | Orbinamon |
| 0099289 | Organic Acids, Plasma
|
| 0098389 | Organic Acids, Urine
|
| 0060720 | Organism Identification by 16S rDNA Sequencing
|
| 0060115 | Organism Identification, Aerobic |
| 0065070 | Organism Identification, Aerobic with Reflex to Susceptibility |
| 0060999 | Organism Identification, AFB |
| 0060164 | Organism Identification, Anaerobe |
| 0060163 | Organism Identification, Fungal (Mould) |
| 0063998 | Organism Identification, Yeast |
| 0091534 | Orinase{R} |
| 0092458 | Orotic Acid, Urine
|
| 0092314 | Orthoxycol, Confirmation/Quantitation, Meconium |
| 0090364 | Orthoxycol, Confirmation/Quantitation, Urine |
| 0020699 | Osmolality & Electrolytes Profile, Fecal
|
| 0098122 | Osmolality, Fecal
|
| 0020046 | Osmolality, Serum or Plasma
|
| 0020228 | Osmolality, Urine
|
| 2002257 | Osmotic Fragility, Erythrocyte
|
| 0020728 | Osteocalcin by Electrochemiluminescent Immunoassay
|
| 0051384 | Outer Membrane Protein (OMP) IgA
|
| 2002277 | Ova & Parasite Exam, Body Fluid
|
| 0060045 | Ova & Parasite Exam by EIA, Cryptosporidium Antigen
|
| 0058001 | Ova & Parasite Exam by EIA, Entamoeba histolitica Antigen
|
| 0060048 | Ova & Parasite Exam by EIA, Giardia lamblia Antigen
|
| 2002272 | Ova & Parasite Exam, Fecal (Immunocompromised or Travel History)
|
| 0099384 | Ovarian Antibody Screen with Reflex to Titer
|
| 0090708 | Oxalate, Serum or Plasma
|
| 0020482 | Oxalate, Urine
|
| 0091387 | Oxazepam, Serum or Plasma
|
| 0092520 | Oxazepam, Confirmation/Quantitation, Meconium |
| 0093300 | Oxazepam, Confirmation/Quantitation, Serum or Plasma |
| 0090358 | Oxazepam, Confirmation/Quantitation, Urine |
| 0098834 | Oxcarbazepine Metabolite
|
| 0092314 | Oxycodone, Meconium |
| 0092354 | Oxycodone, Serum or Plasma |
| 0090364 | Oxycodone and OxyContin
|
| 0092314 | Oxycodone, Confirmation/Quantitation, Meconium |
| 0090364 | Oxycodone, Confirmation/Quantitation, Urine |
| 0092314 | OxyContin, Meconium |
| 0092354 | OxyContin, Serum or Plasma |
| 0092314 | OxyContin, Confirmation/Quantitation, Meconium |
| 0090364 | OxyContin, Confirmation/Quantitation, Urine |
| 2002984 | Oxygen Affinity |
| 2002984 | Oxygen Dissociation (P50) by Hemoximetry
|
| 2002984 | Oxyhemoglobin Dissociation |
| 0092314 | Oxymorphone, Meconium |
| 0092354 | Oxymorphone, Serum or Plasma |
| 0092314 | Oxymorphone, Confirmation/Quantitation, Meconium |
| 0090364 | Oxymorphone, Confirmation/Quantitation, Urine |
| 0091204 | Oxypurinol{R} |