What is NDC 73581-919?

73581-919 is the product NDC for Urinary Pain Relief (phenazopyridine hydrochloride), Phenazopyridine hydrochloride 99.5 mg/1 tablet, listed with the FDA by YYBA CORP. It has 3 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Urinary Pain Relief (Phenazopyridine Hydrochloride).

YYBA CORP, NDC labeler code 73581. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Urinary Pain Relief?

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.

Urinary Pain Relief NDC 73581-919 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)73581-919Labeler and product segments. Claims need a package NDC.

Product NDC at billing width73581-0919Add 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
73581-919-12	7358109191273581091912	120 TABLET in 1 BOTTLE (73581-919-12)Marketed from Apr 1, 2026
73581-919-36	7358109193673581091936	36 TABLET in 1 BOTTLE (73581-919-36)Marketed from Apr 1, 2026
73581-919-72	7358109197273581091972	72 TABLET in 1 BOTTLE (73581-919-72)Marketed from Apr 1, 2026

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): Urinary Pain Relief
Generic name (nonproprietary): phenazopyridine hydrochloride
Active ingredients: Phenazopyridine hydrochloride — 99.5 mg/1
Dosage form: Tablet
Route: Oral
Labeler: YYBA CORPNDC labeler code 73581
Product type: Over-the-counter drug
Marketing category: Unapproved drug (other)
Marketing start: Apr 1, 2026
Listing expires: Dec 31, 2027
Identifiers: Product ID 73581-919_5137d15a-1390-d5f1-e063-6394a90aabfdSPL ID 5137d15a-1390-d5f1-e063-6394a90aabfdSPL set ID f2d9f6aa-081e-4723-9417-5191b31d2952RxCUI 1094147UNII 0EWG668W17UPC 0373581000647

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

N473581091912 followed by a unit qualifier and the quantity

Package 73581-0919-12. 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 Apr 1, 2026.

Indications (excerpt from the label)

Uses Relief from urinary pain, burning, urgency and frequency associated with urinary tract infections.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 73581-919

What is NDC 73581-919?: 73581-919 is the product NDC for Urinary Pain Relief (phenazopyridine hydrochloride), Phenazopyridine hydrochloride 99.5 mg/1 tablet, listed with the FDA by YYBA CORP. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Urinary Pain Relief (Phenazopyridine Hydrochloride).
What is the active ingredient?: Phenazopyridine hydrochloride.
Who is the labeler?: YYBA CORP, NDC labeler code 73581. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Urinary Pain Relief?: 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.

Urinary Pain Relief (Phenazopyridine hydrochloride) NDC 73581-919