Orderable EAP code:

LAB00021

Billable EAP Codes:

80001717 x 1

CPT Codes:

82570 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 1 Days
Urgent: N/A

Test Schedule:

24 hours, 7 days a week.

Units:

g/col time

Specimen Requirements:

Total collection, 24 hr urine container. Refrigerate during collection.

Pediatric Specimen Requirements:

0.5 mL in 4 mL RED top tube or urine sample cup for random/spot request

Reference Range:

Age	Male	Female
0 Days up to 16 Years	Not available	Not available
16 Years up to 150 Years	0.96 - 2.94 g/24 hrs	0.6 - 1.6 g/24 hrs

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:

Acceptable Specimen Sources: 
4 mL blood in a GREEN top, lithium heparin tube.
4 mL blood in a GREEN top Sodium Heparin NAHEP tube.
4 mL blood in a RED top tube.

Pediatric Specimen Requirements:

Acceptable Specimen Sources: 
0.5 mL in a 1.0 mL GREEN top, lithium heparin tube.
0.5 mL in a 1.0 mL blood in a GREEN top Sodium Heparin NAHEP tube.
0.5 mL in a 1.0 mL blood in a RED top 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 3 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

Synonyms:

CBF
CREAT BFLD
CREAT BF

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 and Urgent: 8 Hours 

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

Synonyms:

CLR

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 LIHEP or Sodium Heparin NAHEP tube or 4 mL blood in a RED top tube. 

Pediatric Specimen Requirements:

0.5 mL blood in a 1.0 mL GREEN top, Lithium Heparin LIHEP or Sodium Heparin NAHEP tube or 0.5 mL blood in a 1.0 mL blood in a RED top 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: 2 Hours

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 SST top tube. Specify site and minutes after dose for multiple draws.

Pediatric Specimen Requirements:

1.0 mL blood in a SST 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.

Synonyms:

COR

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.

Related Links:

Calculated result equations

Specimen Requirements:

Acceptable Specimen Sources: 
4 mL blood in a GREEN top, lithium heparin tube.
4 mL blood in a RED top tube. 
 

Pediatric Specimen Requirements:

Acceptable Specimen Sources: 
0.5 mL blood in a 1.0 mL GREEN top, lithium heparin tube.
0.5 mL blood in a 1.0 mL  RED top 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 and Urgent: 2 Hours

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