What is NDC 0220-9305?

0220-9305 is the product NDC for Allergycalm, Histamine dihydrochloride 9 [hp_C]/1 + 5 more ingredients pellet, listed with the FDA by Boiron. It has 2 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Allergycalm (Onion, Ambrosia artemisiifolia whole, Euphrasia stricta, Histamine dihydrochloride, Solidago virgaurea flowering top, Schoenocaulon officinale seed).

What is the active ingredient?

Histamine dihydrochloride, Solidago virgaurea flowering top, Onion, Ambrosia artemisiifolia, Schoenocaulon officinale seed, Euphrasia stricta.

Boiron, NDC labeler code 0220. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Allergycalm?

3 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Allergycalm NDC 0220-9305 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)0220-9305Labeler and product segments. Claims need a package NDC.

Product NDC at billing width00220-9305Add the package segment from the table below.

Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC	11-digit (billing)	Package	Copy
0220-9305-41	00220930541	80 PELLET in 1 TUBE (0220-9305-41)Marketed from Mar 15, 2022
0220-9305-43	00220930543	3 TUBE in 1 BOX (0220-9305-43) / 80 PELLET in 1 TUBE (0220-9305-41)Marketed from Mar 15, 2022

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary): Allergycalm
Generic name (nonproprietary): onion, ambrosia artemisiifolia whole, euphrasia stricta, histamine dihydrochloride, solidago virgaurea flowering top, schoenocaulon officinale seed
Active ingredients: Histamine dihydrochloride — 9 [hp_C]/1Solidago virgaurea flowering top — 5 [hp_C]/1Onion — 5 [hp_C]/1Ambrosia artemisiifolia — 5 [hp_C]/1Schoenocaulon officinale seed — 5 [hp_C]/1Euphrasia stricta — 5 [hp_C]/1
Dosage form: Pellet
Route: Oral
Labeler: BoironNDC labeler code 0220
Product type: Over-the-counter drug
Marketing category: Unapproved homeopathic
Marketing start: Mar 15, 2022
Listing expires: Dec 31, 2027
Other FDA classes: Allergens (Chemical structure)Cell-mediated Immunity (Physiologic effect)Dietary Proteins (Chemical structure)Increased Histamine Release (Physiologic effect)Vegetable Proteins (Chemical structure)
Identifiers: Product ID 0220-9305_4b71c87c-f7ce-dc50-e063-6394a90adbb8SPL ID 4b71c87c-f7ce-dc50-e063-6394a90adbb8SPL set ID da48192b-f3fc-5d6e-e053-2995a90a43faUNII 3POA0Q644U, 5405K23S50, 492225Q21H, 9W34L2CQ9A, 6NAF1689IO, C9642I91WL
Pharmacologic class: Non-Standardized Food Allergenic Extract

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N400220930541 followed by a unit qualifier and the quantity

Package 00220-9305-41. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective Feb 22, 2026.

Indications (excerpt from the label)

Uses* temporarily relieves these symptoms of hay fever or other upper respiratory allergies: itchy and watery eyes sneezing itchy throat and nose runny nose

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 0220-9305

What is NDC 0220-9305?: 0220-9305 is the product NDC for Allergycalm, Histamine dihydrochloride 9 [hp_C]/1 + 5 more ingredients pellet, listed with the FDA by Boiron. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Allergycalm (Onion, Ambrosia artemisiifolia whole, Euphrasia stricta, Histamine dihydrochloride, Solidago virgaurea flowering top, Schoenocaulon officinale seed).
What is the active ingredient?: Histamine dihydrochloride, Solidago virgaurea flowering top, Onion, Ambrosia artemisiifolia, Schoenocaulon officinale seed, Euphrasia stricta.
Who is the labeler?: Boiron, NDC labeler code 0220. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Allergycalm?: 3 other product NDCs are listed under this name. See all Allergycalm NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Allergycalm NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Allergycalmschoenocaulon officinale seed, onion, solidago virgaurea flowering top, ambrosia artemisiifolia, euphrasia stricta, histamine dihydrochloride	Solidago virgaurea flowering top 5 [hp_C]/1 + 5 more ingredients	PelletOral	Boiron	0220-9303	00220-9303-42
AllergyCalmonion, ambrosia artemisiifolia, euphrasia stricta, histamine dihydrochloride, schoenocaulon officinale seed, solidago virgaurea flowering top	Schoenocaulon officinale seed 5 [hp_C]/1 + 5 more ingredients	TabletOral	Boiron	0220-9306	00220-9306-0400220-9306-2900220-9306-91+1 more
AllergyCalmonion, ambrosia artemisiifolia, euphrasia stricta, histamine dihydrochloride, schoenocaulon officinale seed, solidago virgaurea flowering top	Euphrasia stricta 5 [hp_C]/1 + 5 more ingredients	TabletOral	Boiron	0220-9307	00220-9307-0400220-9307-29