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HelpTest Code AMM Ammonia, Plasma
Additional Codes
| Ordering Mnemonic |
|---|
| AMM |
Methodology
Enzymatic Glutamate Dehydrogenase
Performing Laboratory
Holland Hospital Laboratory Services
Specimen Requirements
Container/Tube: Lithium Heparin (Mint) tube
Specimen Volume: 1 mL
Collection Instructions: Specimen must be placed on ice immediately after collection and centrifuged within 15 minutes of collection. Immediately pour off and refrigerate. The specimen must be tested within 3 hours of collection.
Specimen Transport Temperature
Refrigerate, must be tested within 3 hours.
Day(s) Test Set Up
Monday through Sunday
Available STAT
Test Classification and CPT Coding
82140 (HH Bill Code 0205032)
Reference Values
9-30 µmol/L