Yale New Haven Hospital

Department of Laboratory Medicine
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Alkaline phosphatase

Lab Section: 

Chemistry

 

Lab Location: 

Main Lab

Test ID: 

LAB112

 

Synonyms: 

ALP ALK PHOS Alk Phos

Methodology: 

Enzymatic

Schedule: 

On request

Reported: 

1 hour for STAT orders; 4 hours for Routine orders

Specimen Requirements: 

Collection: 2.0 mL Primary - Light Green; Dark Green and Gold Top accepted.
Pediatric volume: 0.1 mL.

 

Notes: 

Also part of LFTs (LAB3218), LFTs w/Albumin (LAB3219), Hepatic Panel (LAB20), & CMP (LAB17)

Reference Interval: 

Age Limit

Sex

Normal Range

Units

0 Days - 999 Years

Any

30-130

U/L

0 - 29 Days

Any

50-400

U/L

30 Days - 11 Months

Any

80-380

U/L

12 Months - 2 Years

Any

100-350

U/L

3 Years - 5 Years

Any

90-310

U/L

6 Years - 11 Years

Any

50-480

U/L

12 Years - 14 Years

Female

60-280

U/L

12 Years - 14 Years

Male

90-570

U/L

15 Years - 18 Years

Female

40-240

U/L

15 Years - 18 Years

Male

50-380

U/L

19 Years - 999 Years

Any

9-122

U/L

 

CPT Code(s): 

84075

Last Changed: 

7/2/2018 2:13 PM

Last Reviewed: 

8/29/2017 1:38 PM