What is NDC 85786-302?

85786-302 is the product NDC for Dr. Simi Mucus Relief (guaifenesin), Guaifenesin 600 mg/1 tablet, extended release, listed with the FDA by Farmacias De Similares TX LLC. It has 1 package NDC, shown above in 10- and 11-digit form.

What drug is associated with this NDC?

Dr. Simi Mucus Relief (Guaifenesin).

Farmacias De Similares TX LLC, NDC labeler code 85786. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Dr. Simi Mucus 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.

Dr. Simi Mucus Relief NDC 85786-302

NDC codes

FDA NDC Directory

Product NDC (as listed)85786-302Labeler and product segments. Claims need a package NDC.

Product NDC at billing width85786-0302Add 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
85786-302-40	8578603024085786030240	2 BLISTER PACK in 1 CARTON (85786-302-40) / 20 TABLET, EXTENDED RELEASE in 1 BLISTER PACKMarketed from Apr 8, 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): Dr. Simi Mucus Relief
Generic name (nonproprietary): guaifenesin
Active ingredients: Guaifenesin — 600 mg/1
Dosage form: Tablet, Extended release
Route: Oral
Labeler: Farmacias De Similares TX LLCNDC labeler code 85786
Product type: Over-the-counter drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 213420
Marketing start: Apr 8, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Decreased Respiratory Secretion Viscosity (Physiologic effect)Increased Respiratory Secretions (Physiologic effect)
Identifiers: Product ID 85786-302_4ef7dae3-9082-bc3b-e063-6294a90a9a75SPL ID 4ef7dae3-9082-bc3b-e063-6294a90a9a75SPL set ID 4ef7dae3-9081-bc3b-e063-6294a90a9a75RxCUI 636522UNII 495W7451VQ
Pharmacologic class: Expectorant

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

N485786030240 followed by a unit qualifier and the quantity

Package 85786-0302-40. 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 8, 2026.

Indications (excerpt from the label)

Uses ■ helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 85786-302

What is NDC 85786-302?: 85786-302 is the product NDC for Dr. Simi Mucus Relief (guaifenesin), Guaifenesin 600 mg/1 tablet, extended release, listed with the FDA by Farmacias De Similares TX LLC. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Dr. Simi Mucus Relief (Guaifenesin).
What is the active ingredient?: Guaifenesin.
Who is the labeler?: Farmacias De Similares TX LLC, NDC labeler code 85786. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Dr. Simi Mucus 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.

Other NDCs under ANDA 213420

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 213420
Product	Strength	Form · route	Labeler	Product NDC
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	TabletOral	Bi-Mart	37835-408
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Bi-Mart	37835-412
Guaifenesin	Guaifenesin 1200 mg/1	TabletOral	Walgreens	0363-0570
Guaifenesin	Guaifenesin 600 mg/1	TabletOral	Walgreens	0363-9569
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	AAA Pharmaceutical, Inc.	57344-203
Guaifenesin	Guaifenesin 1200 mg/1	TabletOral	SAM'S WEST INC	68196-405
Guaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	CVS PHARMACY, INC	69842-335
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	Advanced Rx LLC	80513-403
Good Sense Mucus ERguaifenesin	Guaifenesin 1200 mg/1	Tablet, Multilayer, Extended releaseOral	L. Perrigo Company	0113-3650
Guaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Advanced Rx LLC	80513-413
Guaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Granules India Ltd	62207-569
Guaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	Granules India Ltd	62207-570
Crcle Guaifenesin Extended-Release Tablets, 600 mgguaifenesin extended-release	Guaifenesin 600 mg/1	TabletOral	Innovus Pharmaceuticals, Inc.	57483-270
Crcle Guaifensin Extended Release Tablet, 1200 mgguaifensin extended-release	Guaifenesin 1200 mg/1	TabletOral	Innovus Pharmaceuticals, Inc.	57483-280
Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	CHAIN DRUG MARKETING ASSOCIATION, INC.	83324-096
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	CHAIN DRUG MARKETING ASSOCIATION, INC.	83324-097
Mucus Reliefguaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	Demoulas Super Markets, Inc	53942-203
Mucus Relief Maximum Strengthguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	Demoulas Super Markets, Inc	53942-204
Maximum Strength Mucus Reliefguaifenesin	Guaifenesin 1200 mg/1	Tablet, Extended releaseOral	CHAIN DRUG MARKETING ASSOCIATION INC	63868-148
Guaifenesin	Guaifenesin 600 mg/1	Tablet, Extended releaseOral	GRANULES PHARMACEUTICALS INC.	70010-199

Showing 20 of 40.

Dr. Simi Mucus Relief (Guaifenesin) NDC 85786-302