Iron, Serum

General Information

Lab Name
Iron, SRM
Lab Code
FE
Epic Name
Iron, Serum
Components

Interpretation

Method
Spectrophotometric
Reference Range
Units: mcg/dL
Female Male
AgeRange AgeRange
0-31-171 0-31-171

Effective date: 03/01/2015

Ref. Range Notes
Elevated ferritin >1000 ng/mL may cause a false increase in measured iron concentrations.

Ordering & Collection

Specimen Type
Blood
Collection
HMC and UW-MT Onsite Locations:
Preferred: 4 mL blood in LIME GREEN PST tube
Also Acceptable: 4 mL blood in ORANGE RST, GOLD SST, RED TOP or GREEN TOP tube
Pediatric:  1 Full LIME GREEN MICROTAINER

Offsite Clinic or Other Locations:
Preferred:
  4 mL blood in GOLD SST tube
Also Acceptable:  4 mL blood in ORANGE RST, LIME GREEN PST, RED TOP or GREEN TOP tube
Pediatric:  1 Full LIME GREEN MICROTAINER
Quantity
Requested: 1 mL serum/plasma
Minimum: 0.5 mL serum/plasma

Processing

Receiving Instructions
Centrifuge and separate serum within 2 hours. 
Unacceptable: Moderately hemolyzed serum/plasma.

Stability: Room Temp: 8 hr; Refrig: 7 d; For long term storage Freeze at -20°C. Freeze/thaw samples once.
Misc Sendout

Performance

Lab Department
Chemistry, Automated Panels(CHA)
Frequency
Monday-Friday
Available STAT?
Yes
Performing Location(s)
HMC Chemistry, Automated
206-520-4600

325 9th Ave, Rm # GWH-47, Seattle, WA 98104-2420

UW-NW Main Lab
206-668-1344

UW Medical Center – Northwest
1550 N 115th Street, A200
Seattle, WA 98133

UW-MT Chemistry, Automated
206-520-4600

Clinical Lab, Room NW220,
University of Washington Medical Center,
1959 NE Pacific street, Seattle, WA 98195

Billing & Coding

CPT Codes
83540
LOINC
2498-4
Interfaced Order Code
UOW2632
Interfaced Result Code
UOW2632