How Long Do Blood Test Results Take?

Blood test turnaround times vary by test type and laboratory.

Typical Turnaround Times

• CBC: same day to 24 hours
• CMP/BMP: same day to 24 hours
• Lipid panel: 24 hours
• TSH: 24 hours
• Hormone tests: 2–3 days
• Vitamin levels: 2–3 days
• Specialized tests: 5–7 days
• Rapid HIV: 20 minutes

Factors Affecting Speed

• Test complexity
• Laboratory volume
• Whether confirmation testing is needed
• Courier/transport time to lab

Getting Results

• Patient portal (most common)
• Phone call for abnormal results
• Email or text notification
• Printed report at next visit