On your lab requisition: Quest “Dermatophagoides pteronyssinus (d1) IgE” (test code 2721)
The short answer
Indoor & Outdoor Allergy Panel measures Dust Mite (D. pteronyssinus) IgE, Dust Mite (D. farinae) IgE and Cat Dander IgE plus 6 more from a standard blood draw. At TestWell it costs $149.99 plus a $6 lab processing fee, needs no fasting, and results post in 5–7 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Quest.
Hospital Lab
$450
cash pay
Other Labs
$199
+ lab fees
TestWell
$149.99
+ $6 lab processing fee
This panel tests for IgE antibodies against nine common indoor and outdoor respiratory allergens: two dust mite species (D. pteronyssinus and D. farinae), cat and dog dander, Timothy grass, oak tree, ragweed, Alternaria mold, and cockroach. These represent the most frequent triggers of allergic rhinitis and asthma across indoor and outdoor environments. Identifying your specific triggers allows for targeted avoidance strategies and more effective treatment.
Allergy-specific IgE testing helps identify what your immune system is reacting to so you can avoid triggers, plan immunotherapy, and reduce symptoms.
Anyone with recurrent allergy symptoms (rash, sneezing, GI distress, breathing difficulty) who wants to identify specific triggers without elimination diets or skin testing.
Sample Type
Blood draw
Fasting
Not required
Results In
5–7 business days
Performed At
Quest
9 biomarkers tested
Your Indoor & Outdoor Allergy Panel results will include values for each of the 9 biomarkers tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 5–7 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you. Already have results? Analyze them with your AI assistant against our physician-reviewed ranges.
No fasting required.
An Indoor & Outdoor Allergy Panel costs $149.99 at TestWell — $155.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Hospital outpatient labs typically bill around $450.00 self-pay for the same test, and often more. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible.
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Quest) | $149.99 | $155.99 | Includes the one $6 lab processing fee, charged once per order |
| Hospital outpatient lab, self-pay (typical) | $450.00 | $450.00 | Reference figure; hospital charges vary widely by facility and are often higher |
Lab test codes: Quest test code 2721. Competitor prices are read from the linked public pages and re-checked regularly; the labs' sites may add taxes or change prices without notice.
Compare more: Quest Diagnostics price list · Labcorp price list · Quest vs Labcorp · Lab test price checker
Most Indoor & Outdoor Allergy Panel results are available in 5–7 business days after your specimen arrives at the lab. You'll get an email the moment results are ready, with everything viewable in your TestWell portal.
Blood draw. Sample is collected at a Quest, Labcorp, or BioReference patient service center near you, or via at-home phlebotomy where available.
On TestWell, the Indoor & Outdoor Allergy Panel is $149.99. Quest Direct lists comparable tests at $199. Walk-in hospital labs typically bill $450 or more without insurance. Insurance is not required — pay one all-in price.
The Indoor & Outdoor Allergy Panel is available at Quest patient service centers nationwide. Order online at TestWell, pick your preferred lab, and we'll generate a digital requisition for the location closest to you.
No, fasting is not required for an Indoor & Outdoor Allergy Panel — you can eat normally and book any time of day.
The CPT code for an Indoor & Outdoor Allergy Panel is 86003. You can order it from TestWell for $149.99 — no doctor's visit or insurance required, with results in 5–7 business days.
The Indoor & Outdoor Allergy Panel is Quest Diagnostics test code 2721 ("Dermatophagoides pteronyssinus (d1) IgE") (CPT 86003). TestWell orders it under that code for $149.99 at Quest — no doctor's visit or insurance required, results in 5–7 business days. Codes verified against the labs' catalogs in 2026.
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
Related guide
How Much Does an Allergy Test Cost? Skin Prick vs Blood Test Prices, With and Without Insurance
Related guide
Pet Allergy Testing: Find Out if You're Allergic to Dogs or Cats
TestWell Price
$149.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Frequently ordered together
Customers who ordered Indoor & Outdoor Allergy Panel also added these for a more complete health picture.
Not sure where to start?
Indoor & Outdoor Allergy Panel
$149.99