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Mayo Clinic Laboratories

Test Code ALKPH ALKALINE PHOSPHATASE, SERUM

Additional Codes

Software Test Code
Label Text ALKPH
EPIC LAB112

Performing Laboratory

NorDx Laboratories

Useful For

The diagnosis and treatment of liver, bone, parathyroid, and intestinal diseases.

Method Name

Colorimetric

Reference Values

Adults (≥ 19 years)
Male: 40 - 129 U/L
Female: 35 - 104 U/L


Male Children
0 -14 days: 83 - 248 U/L
15 days - < 1 year: 122 - 469 U/L
1 - < 10 years: 142 - 335 U/L
10 - <13 years: 129 - 417 U/L
13 - <15 years: 116 - 468 U/L
15 - < 17 years 82 - 331 U/L
17 - < 19 years: 55 - 149 U/L

Female Children
0 - 14 days: 83 - 248 U/L
15 days - < 1 year: 122 - 469 U/L
1 - < 10 years: 142 - 335 U/L
10 - < 13 years: 129 - 417 U/L
13 - < 15 years: 57 - 254 U/L
15 - < 17 years 50 - 117 U/L
17 - < 19 years: 45 - 87 U/L

Days and Times Test Performed

Monday through Sunday

Report Available

1 Day

Specimen Type

Submit one of the following:

~ Plasma 

~ Serum

Preferred Container

Plasma Separator Tube (PST)

Serum Separator Tube (SST)

Preferred Volume

Plasma: 1 mL (Plasma Separator Tube (PST))

Serum: 1 mL (Serum Separator Tube (SST))

Minimum Volume

Plasma: 0.3 mL (Plasma Separator Tube (PST))

Serum: 0.3 mL (Serum Separator Tube (SST))

Specimen Collection and Handling

Spin specimen, separate from clot and send refrigerated.

Specimen Stability Information

Specimen Type: Plasma

Refrigerated: 7 Days

Must be spun/separated within: 2 Hours

Specimen Type: Serum

Refrigerated: 7 Days

Must be spun/separated within: 2 Hours

Add On Capable

Yes

Advance Beneficiary Notice Requirements

No ABN Required

CPT Code Information

CPT Code

CPT Description

CPT Disclaimer

84075 Phosphatase, Alkaline, Quantitative  

Keywords

ALKALINE PHOSPHATASE

ALP (ALKALINE PHOSPHATASE)

Performing Laboratory Location

NorDx Laboratories

LOINC Code Information

6768-6

Acceptable Alternative Container(s)

Red Top Tube

Orange Top Tube (Rapid clot serum)