What is NDC 55910-107?

55910-107 is the product NDC for RexallEar Relief Ear Drops, Matricaria chamomilla 10 [hp_X]/mL + 2 more ingredients solution/ drops, listed with the FDA by Dolgencorp LLC. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

RexallEar Relief Ear Drops (Matricaria chamomilla, Mercurius solubilis, Sulfur).

What is the active ingredient?

Matricaria chamomilla, Mercurius solubilis, Sulfur.

Dolgencorp LLC, NDC labeler code 55910. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for RexallEar Relief Ear Drops?

None: this is the only finished product listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

RexallEar Relief Ear Drops NDC 55910-107

NDC codes

FDA NDC Directory

Product NDC (as listed)55910-107Labeler and product segments. Claims need a package NDC.

Product NDC at billing width55910-0107Add 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
55910-107-07	5591001070755910010707	1 BOTTLE in 1 BOX (55910-107-07) / 12 mL in 1 BOTTLEMarketed from Aug 1, 2015

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 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): RexallEar Relief Ear Drops
Generic name (nonproprietary): matricaria chamomilla, mercurius solubilis, sulfur
Active ingredients: Matricaria chamomilla — 10 [hp_X]/mLMercurius solubilis — 15 [hp_X]/mLSulfur — 12 [hp_X]/mL
Dosage form: Solution/ drops
Route: Auricular (Otic)
Labeler: Dolgencorp LLCNDC labeler code 55910
Product type: Over-the-counter drug
Marketing category: Unapproved homeopathic
Marketing start: Aug 1, 2015
Listing expires: Dec 31, 2026
Identifiers: Product ID 55910-107_2f388ec6-0ce0-f543-e063-6294a90a6e36SPL ID 2f388ec6-0ce0-f543-e063-6294a90a6e36SPL set ID 59cfc7b4-faf0-4794-8911-d8745e12c6b8UNII G0R4UBI2ZZ, 324Y4038G2, 70FD1KFU70UPC 0023074805685

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 drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

NDC on a medical claim

N455910010707 followed by a unit qualifier and the quantity

Package 55910-0107-07. 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 28, 2025.

Indications (excerpt from the label)

Uses Helps relieve the sensation of fullness of the ear, sensitivity to water and drafts, and the annoyance of water-clogged ears by helping clear water trapped in the ear.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 55910-107

What is NDC 55910-107?: 55910-107 is the product NDC for RexallEar Relief Ear Drops, Matricaria chamomilla 10 [hp_X]/mL + 2 more ingredients solution/ drops, listed with the FDA by Dolgencorp LLC. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: RexallEar Relief Ear Drops (Matricaria chamomilla, Mercurius solubilis, Sulfur).
What is the active ingredient?: Matricaria chamomilla, Mercurius solubilis, Sulfur.
Who is the labeler?: Dolgencorp LLC, NDC labeler code 55910. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for RexallEar Relief Ear Drops?: None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.