Renal/Hepatic Function Panel

General Information

Lab Name

Lab Code

RENFHF

Epic Name

Renal/Hepatic Function Panel

Description

Note: for anion gap see test component Anion Gap [IGAP] Due to overlapping tests, this battery is ordered when a Renal Function Panel [RENFP] and Hepatic Function Panel [HFPA] are requested at the same time.

Synonyms

Anion Gap

Components

Code	Name
NA	Sodium
K	Potassium
CL	Chloride
CO2	Carbon Dioxide, Total
IGAP	Anion Gap
GLU	Glucose
BUN	Urea Nitrogen
CRE	Creatinine
TP	Protein (Total)
ALB	Albumin
BIL	Bilirubin (Total)
BILD	Bilirubin (Direct)
CA	Calcium
P	Phosphate
AST	AST (GOT)
ALK	Alkaline Phosphatase (Total)
ALT	ALT (GPT)
EGFRR	eGFR by CKD EPI 2021

Interpretation

Reference Range: See individual components

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
Unacceptable: GRAY TOP or GREEN TOP (Sodium Heparin)

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

Processing

Receiving Instructions: Use this MNE when both RENFP and HFPA are ordered together
Login: Spin and separate serum/plasma from cells within 2 hours. Deliver specimen directly to lab.
Outside And Remote Locations: Spin and separate serum/plasma from cells within 2 hours. Aliquot in brown tube or wrap in foil to protect from light. Refrigerate.

Note: A RENHFH CANNOT be added if specimen is greater than 3 hours old.

Misc Sendout

Performance

Lab Department

Chemistry, Automated Panels(CHA)

Frequency

Daily

Available STAT?

Yes

Performing Location(s)

HMC	Chemistry, Automated 206-520-4600 325 9th Ave, Rm # GWH-47, Seattle, WA 98104-2420
FHCC	Fred Hutch Alliance Lab 206-606-1088 825 Eastlake Ave, Seattle, WA 98109
UW-MT	Chemistry, Automated 206-520-4600 Clinical Lab, Room NW220, University of Washington Medical Center, 1959 NE Pacific street, Seattle, WA 98195
FHCC	Fred Hutch Community Lab, Evergreen Campus 425-441-2640 10240 NE 128th St Kirkland, WA 98034

Billing & Coding

CPT Codes: 80048, 80076, 84100
LOINC: 18719-5