CA lab testing

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in California

This blood test measures the Vitamin D 25-Hydroxy (Calcidiol) levels.

Typical price: From $118
Results: 1-3 business days

Order this test online

Buy online in a few minutes - no doctor's visit needed for most tests.
Sample collection at a patient service center near you.
Results are typically ready within 1-3 business days.
Secure, lab-reviewed results delivered to your account.

Affiliate link: we may earn a commission from orders placed through it, at no extra cost to you.

About the Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test

This blood test measures the Vitamin D 25-Hydroxy (Calcidiol) levels. Vitamin D is absorbed through sunlight, food, drinks and turned into Vitamin D 25-Hydroxy.

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test by city in California

Acalanes Ridge

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Acalanes Ridge, CA

View Acalanes Ridge

Acton

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Acton, CA

View Acton

Adelanto

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Adelanto, CA

View Adelanto

Agoura Hills

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Agoura Hills, CA

View Agoura Hills

Agua Dulce

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Agua Dulce, CA

View Agua Dulce

Ahwahnee

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Ahwahnee, CA

View Ahwahnee

Airport

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Airport, CA

View Airport

Alameda

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alameda, CA

View Alameda

Alamo

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alamo, CA

View Alamo

Albany

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Albany, CA

View Albany

Alhambra

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alhambra, CA

View Alhambra

Aliso Viejo

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Aliso Viejo, CA

View Aliso Viejo

Allendale

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Allendale, CA

View Allendale

Alondra Park

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alondra Park, CA

View Alondra Park

Alpine

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alpine, CA

View Alpine

Alta Sierra

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alta Sierra, CA

View Alta Sierra

Altadena

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Altadena, CA

View Altadena

Alturas

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alturas, CA

View Alturas

Alum Rock

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Alum Rock, CA

View Alum Rock

Amador Pines

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Amador Pines, CA

View Amador Pines

American Canyon

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in American Canyon, CA

View American Canyon

Amesti

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Amesti, CA

View Amesti

Anaheim

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Anaheim, CA

View Anaheim

Anderson

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Anderson, CA

View Anderson

Angels

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Angels, CA

View Angels

Angwin

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Angwin, CA

View Angwin

Antelope

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Antelope, CA

View Antelope

Antioch

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Antioch, CA

View Antioch

Anza

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Anza, CA

View Anza

Apple Valley

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Apple Valley, CA

View Apple Valley

Aptos

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Aptos, CA

View Aptos

Aptos Hills-Larkin Valley

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Aptos Hills-Larkin Valley, CA

View Aptos Hills-Larkin Valley

Arbuckle

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arbuckle, CA

View Arbuckle

Arcadia

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arcadia, CA

View Arcadia

Arcata

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arcata, CA

View Arcata

Arden-Arcade

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arden-Arcade, CA

View Arden-Arcade

Armona

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Armona, CA

View Armona

Arnold

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arnold, CA

View Arnold

Aromas

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Aromas, CA

View Aromas

Arroyo Grande

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arroyo Grande, CA

View Arroyo Grande

Artesia

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Artesia, CA

View Artesia

Arvin

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Arvin, CA

View Arvin

Ashland

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Ashland, CA

View Ashland

Atascadero

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Atascadero, CA

View Atascadero

Atherton

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Atherton, CA

View Atherton

Atwater

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Atwater, CA

View Atwater

Auberry

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Auberry, CA

View Auberry

Auburn

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Auburn, CA

View Auburn

Auburn Lake Trails

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in Auburn Lake Trails, CA

View Auburn Lake Trails

August

Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in August, CA

View August

Questions people ask

Where can I get a Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test in California?

Patient service centers across California offer sample collection. Choose a location near you when you order.

How much does a Vitamin D Blood Test - Online D 25-Hydroxy Deficiency Test cost in California?

Typical pricing is From $118, and the exact price is confirmed at checkout.

How long do results take?

Most results are released in 1-3 business days.

Ready to book? Order online, then visit a patient service center for your sample collection.

Order Lab Tests Online

Affiliate link: we may earn a commission from orders placed through it, at no extra cost to you.

LabBookings is an independent directory. We compare test details and pricing information, but we are not a laboratory and we do not perform testing or provide medical advice. Always talk to a licensed healthcare provider about your results and treatment.

Laboratory services are provided by independent, CLIA-certified testing partners. Availability, pricing, and turnaround times can vary by location and are confirmed at checkout.