Orderable EAP code:

LAB00020

Billable EAP Codes:

80001716 x 1

CPT Codes:

82565 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

mg/dL

Critical Values:

None

Specimen Requirements:

4 mL blood in a GREEN top, lithium heparin tube.

Pediatric Specimen Requirements:

0.5 mL in a 1.0 mL GREEN top, lithium heparin tube.

Reference Range:

AGE	MALE	FEMALE
0 to 2 months	0.31 to 0.92 mg/dL	0.31 to 0.92 mg/dL
2 months to 1 year	0.16 to 0.39 mg/dL	0.16 to 0.39 mg/dL
1 to 3 years	0.17 to 0.35 mg/dL	0.17 to 0.35 mg/dL
3 to 5 years	0.26 to 0.42 mg/dL	0.26 to 0.42 mg/dL
5 to 7 years	0.29 to 0.48 mg/dL	0.29 to 0.48 mg/dL
7 to 9 years	0.34 to 0.55 mg/dL	0.34 to 0.55 mg/dL
9 to 11 years	0.32 to 0.64 mg/dL	0.32 to 0.64 mg/dL
11 to 13 years	0.42 to 0.71 mg/dL	0.42 to 0.71 mg/dL
13 to 18 years	0.46 to 0.81 mg/dL	0.46 to 0.81 mg/dL
18 to 150 years	0.70 to 1.30 mg/dL	0.60 to 1.10 mg/dL

Comments:

Specimen Stability: Plasma/serum separated from the cells stable 1 day at room temperature or 2 days refrigerated (4 degrees C).

Orderable EAP code:

LAB00083

Billable EAP Codes:

80001718 x 1

CPT Codes:

82570 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

mg/dL

Critical Values:

None

Specimen Requirements:

2 mL body fluid in a body fluid container.

Pediatric Specimen Requirements:

0.5 mL in a 4 mL RED top tube or urine sample cup.

Reference Range:

None available

Orderable EAP code:

LAB00084

Billable EAP Codes:

80001716 x 1 80001719 x 1

CPT Codes:

82565 x 1 82575 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

mL/min

Specimen Requirements:

Total collection, 24 hr urine container PLUS 4 mL blood, GREEN top, lithium heparin tube. Refrigerate during collection. Blood must be drawn during urine collection period.

Pediatric Specimen Requirements:

24 hr collection in 24 hr urine jug AND 0.5 mL blood in a 1.0 mL GREEN top, lithium heparin tube.

Reference Range:

Age	Male	Female
0 Days to 20 Years	Not available	Not available
20 Years to 150 Years	85 to 125 mL/min	75 to 115 mL/min

Orderable EAP code:

LAB00269

Billable EAP Codes:

80002063 x 1

CPT Codes:

86140 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

mg/L

Related Links:

Core Laboratory

Specimen Requirements:

4 mL blood in a GREEN top, lithium heparin tube.

Pediatric Specimen Requirements:

0.5 mL blood in a 1.0 mL GREEN top, lithium heparin tube.

Reference Range:

Less than 10 mg/L

Synonyms:

C Reactive Protein

C-Reactive Protein

CRP

Orderable EAP code:

LAB00467

Billable EAP Codes:

80001426 x 1

CPT Codes:

84681 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

ng/mL

Specimen Requirements:

3.0 mL blood in a LAVENDER top (EDTA) tube.

Unprocessed EDTA whole blood or separated plasma is stable 24 hours at room temperature. Plasma separated from cells is stable 48 hours refrigerated or 90 days frozen.

Pediatric Specimen Requirements:

1.0 mL in a 1.5 mL pediatric LAVENDER top (EDTA) tube. 

Unprocessed EDTA whole blood or separated plasma is stable 24 hours at room temperature. Plasma separated from cells is stable 48 hours refrigerated or 90 days frozen.

Reference Range:

0.8 to 3.9 ng/mL (for fasting specimens).

Comments:

Reference interval applies to fasting specimens.

Orderable EAP code:

LAB00018

Billable EAP Codes:

80002023 x 1

CPT Codes:

82533 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

mcg/dL

Specimen Requirements:

4 mL blood in a RED top tube. Specify site and minutes after dose for multiple draws.

Pediatric Specimen Requirements:

1.0 mL blood in a RED top tube.

Reference Range:

AM (7 to 9 am): 5.3 to 22.50 micrograms/dL

PM (3 to 5 pm): 3.4 to 16.8 micrograms​​​​​​​/dL

Comments:

Can be included in ACTH stimulation.

Orderable EAP code:

LAB00026

Billable EAP Codes:

80001708 x 1 80001726 x 1 80001753 x 1 80001805 x 1 80001806 x 1 80001807 x 1

CPT Codes:

82375 x 1 82810 x 1 83050 x 1 85018 x 3

Lab Section:

Core Lab

Includes:

Total Hemoglobin, Oxyhemoglobin, Carboxyhemoglobin, Methemoglobin, Oxygen Saturation, Deoxyhemoglobin

Turnaround Time:

Routine: 30 Minutes

Urgent: 30 Minutes

Extreme Emergency: 15 Minutes 

Test Schedule:

24 hours, 7 days a week.

Critical Values:

Hemoglobin:

     less than or equal to 6.0 or 

     greater than or equal to 20.0 g/dL

Carboxyhemoglobin:

     greater than 20%

Specimen Requirements:

1 mL blood in a heparinized syringe. Send on ice within 20 minutes.

Pediatric Specimen Requirements:

0.3 mL blood in a 1.0 mL heparinized syringe. Send on ice within 20 minutes.

Reference Range:

Hemoglobin g/dL
Age	Male	Female
0 to 30 days	10.0 to 18.0	10.0 to 18.0
1 to 6 months	9.5 to 14.0	9.5 to 14.0
6 months to 2 years	10.5 to 13.5	10.5 to 13.5
2 to 6 years	11.5 to 13.5	11.5 to 13.5
6 to 12 years	11.5 to 15.5	11.5 to 15.5
12 to 18 years	13.0 to 16.0	12.0 to 16.0
18 to 150 years	13.5 to 17.5	12.0 to 16.0

Synonyms:

Blood Gases

Co-ox

Orderable EAP code:

LAB00369

Billable EAP Codes:

80001656 x 1

CPT Codes:

80053 x 1

Lab Section:

Core Lab

Includes:

Na, K, Cl, CO2, BUN, Creat, Ca, Glu, Alb, Alk Phos, T. Bili, AST, T. Protein, ALT

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Critical Values:

See individual test listings for critical values.

Specimen Requirements:

4 mL blood in a GREEN top, lithium heparin tube.

Pediatric Specimen Requirements:

0.5 mL blood in a 1.0 mL GREEN top, lithium heparin tube.

Reference Range:

See individual test listings for reference ranges.

Synonyms:

CMP

CMS

CMT

Orderable EAP code:

LAB00570

Billable EAP Codes:

80001661 x 1

CPT Codes:

80307 x 1

Lab Section:

Core Lab

Includes:

Cocaine

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Specimen Requirements:

6 mL urine cup.

Pediatric Specimen Requirements:

6 mL urine in sample cup or in 10 mL RED top tube.

Reference Range:

Negative

Comments:

Cocaine detected in urine at levels greater than or equal to 300 ng/mL is considered "positive."

"Positive" results are not confirmed by alternate method. See: Summary of Compounds that may be detected by OHSU Drugs of Abuse Screening Methods. (Opens in a new window)

Synonyms:

Drugs of Abuse, Drug Screen, Urine Drug Screen

Orderable EAP code:

LAB00229

Billable EAP Codes:

80001820 x 1 (INR) 80001823 x 1 (APTT) 80001817 x 1 (Fibrinogen Level)

CPT Codes:

85610 x 1 (INR) 85730 x 1 (APTT) 85384 x 1 (Fibrinogen Level)

Lab Section:

Core Lab

Includes:

PT (INR), PTT, FIB

Turnaround Time:

Routine: 2 Hours

Urgent: 1 Hour

Test Schedule:

24 hours, 7 days a week.

Units:

PT: INR; APTT: Seconds; Fibrinogen: mg/dL

Interpretation:

See individual tests.

Critical Values:

See individual tests

Specimen Requirements:

3.2% sodium citrate tubes are acceptable provided they are filed to the line on the manufacturers label. Tubes must be full (see comments below). Test stability: see individual tests.

Pediatric Specimen Requirements:

Add blood to 1.3 mL mark of Pediatric BLUE top tube, 3.2% sodium citrate. Test stability: see individual tests.

Reference Range:

See individual tests.

Comments:

Draw volume is critical due to the liquid anticoagulant. Allow tubes to fill by vacuum.

• Tubes with rubber stopper: fill to line on label.
• Tubes with plastic (Hemogard) cap: the fill level is above the top of the label.
• Syringe: do not remove the vacutainer stopper. Insert the needle through the stopper and allow the tube to fill by vacuum. Do not overfill the vacutainer.
• Pediatric tubes have no vacuum. Remove the cap and add blood to the 1.3 mL mark. Do not overfill.

Synonyms:

Coagulation Panel

Coagulation Studies