What is NDC 49973-247?

49973-247 is the product NDC for AZO Urinary Pain Relief Maximum Strength, Phenazopyridine hydrochloride 99.5 mg/1 tablet, listed with the FDA by i-Health, Inc.. It has 4 package NDCs, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

AZO Urinary Pain Relief Maximum Strength (Phenazopyridine Hydrochloride).

i-Health, Inc., NDC labeler code 49973. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for AZO Urinary Pain Relief Maximum Strength?

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.

AZO Urinary Pain Relief Maximum Strength NDC 49973-247

NDC codes

FDA NDC Directory

Product NDC (as listed)49973-247Labeler and product segments. Claims need a package NDC.

Product NDC at billing width49973-0247Add 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
49973-247-06	4997302470649973024706	3 POUCH in 1 BOX (49973-247-06) / 2 TABLET in 1 POUCHMarketed from Jun 15, 2023
49973-247-12	4997302471249973024712	6 BLISTER PACK in 1 BOX (49973-247-12) / 2 TABLET in 1 BLISTER PACKMarketed from Jul 2, 2018
49973-247-24	4997302472449973024724	12 BLISTER PACK in 1 BOX (49973-247-24) / 2 TABLET in 1 BLISTER PACKMarketed from Jul 2, 2018
49973-247-48	4997302474849973024748	24 BLISTER PACK in 1 BOX (49973-247-48) / 2 TABLET in 1 BLISTER PACKMarketed from Dec 8, 2025

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): AZO Urinary Pain Relief Maximum StrengthSuffix: Maximum Strength
Generic name (nonproprietary): phenazopyridine hydrochloride
Active ingredients: Phenazopyridine hydrochloride — 99.5 mg/1
Dosage form: Tablet
Route: Oral
Labeler: i-Health, Inc.NDC labeler code 49973
Product type: Over-the-counter drug
Marketing category: Unapproved drug (other)
Marketing start: Jul 2, 2018
Listing expires: Dec 31, 2026
Identifiers: Product ID 49973-247_43d1e43f-1475-87b0-e063-6294a90a67caSPL ID 43d1e43f-1475-87b0-e063-6294a90a67caSPL set ID b4874fe2-d98b-4b5c-baad-d75070947842RxCUI 1094147, 2048946UNII 0EWG668W17UPC 0787651241531, 0787651122533

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

N449973024706 followed by a unit qualifier and the quantity

Package 49973-0247-06. 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 Nov 17, 2025.

Indications (excerpt from the label)

Use 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 49973-247

What is NDC 49973-247?: 49973-247 is the product NDC for AZO Urinary Pain Relief Maximum Strength, Phenazopyridine hydrochloride 99.5 mg/1 tablet, listed with the FDA by i-Health, Inc.. It has 4 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: AZO Urinary Pain Relief Maximum Strength (Phenazopyridine Hydrochloride).
What is the active ingredient?: Phenazopyridine hydrochloride.
Who is the labeler?: i-Health, Inc., NDC labeler code 49973. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for AZO Urinary Pain Relief Maximum Strength?: 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.

AZO Urinary Pain Relief Maximum Strength (Phenazopyridine hydrochloride) NDC 49973-247