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Laboratory
Test Directory

Browse the complete list of laboratory tests offered at Pacific Medical Laboratory. Use the search options below to quickly find the test you need.

Search for a Specific Test

Find the information you need quickly using our test search tools. You can search directly by name or explore tests 
by category to locate the right option.

Penile Culture

  • Microbiology
  • Penile Swab
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Bacterial culture from penile specimen; used to identify pathogens causing urethritis or skin infections.

Specialties

Dermatology, Emergency Medicine, Family Medicine, Infectious Disease, Internal Medicine, Urology

Pepsin Check Panel

  • Clinical Chemistry
  • Saliva
  • Turnaround Time: 3–5 Business Days
  • Panel

Clinical Chemistry

Specialties

ENT, Gastroenterology, Internal Medicine, Otolaryngology, Pulmonology, Surgery

Phencyclidine (PCP)

  • Clinical Chemistry
  • Urine
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Screens for phencyclidine in urine; used in drug-of-abuse testing.

Specialties

Addiction Medicine, Critical Care, Emergency Medicine, Forensic Medicine, Psychiatry, Toxicology

Phenobarbital

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Therapeutic drug monitoring for phenobarbital, an anticonvulsant medication used in seizure disorders.

Specialties

Critical Care, Emergency Medicine, Family Medicine, Internal Medicine, Neurology, Pediatrics, Psychiatry

Phosphorus

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Measures serum phosphorus levels; important in evaluating bone disease, kidney disorders, and parathyroid function.

Specialties

Critical Care, Emergency Medicine, Endocrinology, Family Medicine, Gastroenterology, Internal Medicine, Nephrology, Oncology

Plasma Catecholamines Panel

  • Clinical Chemistry
  • Plasma
  • Turnaround Time: 3–5 Business Days
  • Panel

Clinical Chemistry

Specialties

Cardiology, Critical Care, Endocrinology, Internal Medicine, Nephrology, Oncology, Surgery

Polio Antibody Panel

  • Immunology
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Panel

Immunology

Specialties

Infectious Disease, Internal Medicine, Neurology, Occupational Medicine, Pediatrics, Public Health

Potassium

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Measures serum potassium levels; critical for cardiac and muscle function; used in electrolyte assessments.

Specialties

Anesthesiology, Cardiology, Critical Care, Emergency Medicine, Endocrinology, Family Medicine, Hospitalist, Internal Medicine, Nephrology, Oncology, Surgery

Pre-Op Profile

  • Clinical Chemistry
  • Serum / Whole Blood / Urine
  • Turnaround Time: 24 Hours
  • Panel

A pre-operative assessment panel including CBC, BMP or CMP, coagulation studies, and urinalysis to evaluate surgical readiness.

Specialties

Anesthesiology, Cardiology, Family Medicine, Hospitalist, Internal Medicine, Neurosurgery, Orthopedics, Surgery, Urology

Prenatal Panel

  • Clinical Chemistry
  • Serum / Whole Blood
  • Turnaround Time: 3–5 Business Days
  • Panel

Clinical Chemistry

Specialties

Family Medicine, Infectious Disease, Internal Medicine, Maternal-Fetal Medicine, Obstetrics & Gynecology

For Healthcare Providers

Healthcare providers may access detailed ordering information, specimen requirements, and turnaround times. Please ensure all requisition forms are completed accurately to prevent processing delays.

Need Help Finding a Test?

If you are unsure which laboratory test is appropriate or need assistance locating a specific test, our laboratory specialists are available to help.


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Questions about testing or scheduling? Our team is ready to assist.

Laboratory Location & Business Hours

Serving Southern California and receiving samples from Washington, Virginia, and Nevada.