OTC Medications Always Eligible
KIRKLAND SIGNATURE · SKU KIRKLAND-SIG

Is the Kirkland Signature Ultra Strength Antacid Calcium Carbonate 1000 MG Assorted Berry Flavors (265 Tablets) FSA‑eligible?

Kirkland Signature Ultra Strength Antacid Calcium Carbonate 1000 MG Assorted Berry Flavors (265 Tablets)
Eligibility verdict
Yes — eligible.

This product is eligible for purchase with FSA, HSA, HRA, or Limited-Purpose FSA funds — no prescription, doctor's note, or pre-approval required. Use any FSA/HSA debit card at checkout.

Best advertised
$11.70
at
Amazon
Buy with FSA/HSA card · Amazon →
We earn a referral fee on this purchase. Pricing reflects the retailer's posted price as of 2026-04-21.
§02 / Why is this eligible

The receipts.

IRS Reference
IRS Pub 502 — Drugs (Includible); IRS Pub 502 — Medicines (Includible)
26 U.S.C. §213(d)
SIGIS Category
Acid Controllers
SIGIS criteria: eligible_otc — Acid Controllers
Source confidence
Medium
Confirmed by 2 sources
§03 / Eligibility rules

What the
fine print says.

  1. 01 Products intended to treat stomach acid conditions
§04 / Where to buy

Compare prices.

Retailer Price FSA card OK
A Amazon Best price $11.70 Yes Go to Amazon →
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