Albumin | Test Detail | Quest Diagnostics

Albumin

Test Code

223

CPT Code(s)

82040

Test Code

223

CPT Code(s)

82040

Not offered in Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano. Please provide SERVICE AREA INFORMATION to find available tests you can order.

In-home collection may be available in your area for purchase through Quest Mobile.

Clinical Significance

Albumin - Serum albumin measurements are used in the monitoring and treatment of numerous diseases involving primarily the liver and kidney. Its main value lies in the follow-up therapy where improvement in the serum albumin level is the best sign of successful medical treatment. There may also be a loss of albumin in the gastrointestinal tract, in the urine by the damaged kidney or direct loss of albumin through the skin. More than 50% of patients with gluten enteropathy have depressed albumin. The only cause of increased albumin is dehydration; there is no naturally occurring hyperalbuminemia.

Test Resources

Algorithm

Testing Algorithm for Hyperparathyroidism and/or Hypercalcemia

Clinical Focus

Parathyroid Dysfunction: Laboratory Testing for Diagnosis and Management

Test Details

Methodology

Spectrophotometry (SP)

Reference Range(s)

3.6-5.1 g/dL

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Spectrophotometry (SP)

Reference Range(s)

3.6-5.1 g/dL

LOINC® Codes, Performing Laboratory

Service Area must be determined

Preferred Specimen(s)

1 mL serum

Alternative Specimen(s)

Sodium heparin (green-top) tube • Lithium heparin (green-top) tube

Minimum Volume

0.5 mL

Transport Container

Serum separator tube (SST)

Transport Temperature

Room temperature

Specimen Stability

Serum and plasma
Room temperature: 7 days
Refrigerated: 30 days
Frozen: 6 months

Reject Criteria

Anticoagulants other than heparin

Setup Schedule

Service Area must be determined

Preferred Specimen(s)

1 mL serum

Alternative Specimen(s)

Sodium heparin (green-top) tube • Lithium heparin (green-top) tube

Minimum Volume

0.5 mL

Transport Container

Serum separator tube (SST)

Transport Temperature

Room temperature

Specimen Stability

Serum and plasma
Room temperature: 7 days
Refrigerated: 30 days
Frozen: 6 months

Reject Criteria

Anticoagulants other than heparin

Setup Schedule

Service Area must be determined

Not offered in Quest Diagnostics Nichols Institute (IFD) – San Juan Capistrano. Please provide SERVICE AREA INFORMATION to find available tests you can order.

In-home collection may be available in your area for purchase through Quest Mobile.

Test Details

Clinical Significance

Test Resources

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.

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