What is NDC 85766-143?

85766-143 is the product NDC for Metaxalone, Metaxalone 800 mg/1 tablet, listed with the FDA by Sportpharm LLC. It has 9 package NDCs, shown above in 10- and 11-digit form.

Sportpharm LLC, NDC labeler code 85766. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Metaxalone?

62 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Metaxalone NDC 85766-143 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)85766-143Labeler and product segments. Claims need a package NDC.

Product NDC at billing width85766-0143Add 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
85766-143-01	8576601430185766014301	100 TABLET in 1 BOTTLE (85766-143-01)Marketed from Feb 3, 2026
85766-143-06	8576601430685766014306	6 TABLET in 1 BOTTLE (85766-143-06)Marketed from Apr 5, 2026
85766-143-10	8576601431085766014310	10 TABLET in 1 BOTTLE (85766-143-10)Marketed from Sep 18, 2026
85766-143-12	8576601431285766014312	12 TABLET in 1 BOTTLE (85766-143-12)Marketed from Mar 11, 2026
85766-143-15	8576601431585766014315	15 TABLET in 1 BOTTLE (85766-143-15)Marketed from Mar 11, 2026
85766-143-20	8576601432085766014320	20 TABLET in 1 BOTTLE (85766-143-20)Marketed from Mar 11, 2026
85766-143-30	8576601433085766014330	30 TABLET in 1 BOTTLE (85766-143-30)Marketed from Feb 3, 2026
85766-143-60	8576601436085766014360	60 TABLET in 1 BOTTLE (85766-143-60)Marketed from Feb 3, 2026
85766-143-90	8576601439085766014390	90 TABLET in 1 BOTTLE (85766-143-90)Marketed from Feb 3, 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): Metaxalone
Generic name (nonproprietary): metaxalone
Active ingredients: Metaxalone — 800 mg/1
Dosage form: Tablet
Route: Oral
Labeler: Sportpharm LLCNDC labeler code 85766
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 204770
Marketing start: Nov 22, 2016
Listing expires: Dec 31, 2027
Other FDA classes: Centrally-mediated Muscle Relaxation (Physiologic effect)
Identifiers: Product ID 85766-143_5bc53950-fa7c-0ad5-e063-6294a90ac8c3SPL ID 5bc53950-fa7c-0ad5-e063-6294a90ac8c3
Pharmacologic class: Muscle Relaxant

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

N485766014301 followed by a unit qualifier and the quantity

Package 85766-0143-01. 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

The FDA listing for this product does not reference a label (SPL) set.

About NDC 85766-143

What is NDC 85766-143?: 85766-143 is the product NDC for Metaxalone, Metaxalone 800 mg/1 tablet, listed with the FDA by Sportpharm LLC. It has 9 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Metaxalone.
What is the active ingredient?: Metaxalone.
Who is the labeler?: Sportpharm LLC, NDC labeler code 85766. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Metaxalone?: 62 other product NDCs are listed under this name. See all Metaxalone 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 Metaxalone NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Metaxalone	Metaxalone 400 mg/1	TabletOral	Blue Heron Pharmaceuticals, LLC	85622-950	85622-0950-10
Metaxalone	Metaxalone 800 mg/1	TabletOral	Preferred Pharmaceuticals Inc.	68788-4168	68788-4168-0168788-4168-0368788-4168-06+2 more
Metaxalone	Metaxalone 800 mg/1	TabletOral	Advanced Rx of Tennessee, LLC	80425-0580	80425-0580-0180425-0580-0280425-0580-03
Metaxalone	Metaxalone 800 mg/1	TabletOral	AvKARE	42291-985	42291-0985-50
Metaxalone	Metaxalone 800 mg/1	TabletOral	AvKARE	42291-985	42291-0985-01
Metaxalone	Metaxalone 800 mg/1	TabletOral	REMEDYREPACK INC.	70518-4559	70518-4559-0070518-4559-01
Metaxalone	Metaxalone 800 mg/1	TabletOral	Direct_Rx	72189-645	72189-0645-3072189-0645-6072189-0645-90
Metaxalone	Metaxalone 800 mg/1	TabletOral	Advanced Rx of Tennessee, LLC	80425-0524	80425-0524-0180425-0524-0280425-0524-03
Metaxalone	Metaxalone 640 mg/1	TabletOral	INA Pharmaceutics Inc	74157-018	74157-0018-60
Metaxalone	Metaxalone 800 mg/1	TabletOral	Preferred Pharmaceuticals Inc.	68788-8678	68788-8678-0168788-8678-09

All 63 Metaxalone NDCs

Other NDCs under ANDA 204770

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

FDA NDC Directory listings under ANDA 204770
Product	Strength	Form · route	Labeler	Product NDC
Metaxalone	Metaxalone 800 mg/1	TabletOral	Bryant Ranch Prepack	72162-1083
Metaxalone	Metaxalone 800 mg/1	TabletOral	Bryant Ranch Prepack	63629-2097
Metaxalone	Metaxalone 800 mg/1	TabletOral	Asclemed USA, Inc.	76420-232
Metaxalone	Metaxalone 800 mg/1	TabletOral	REMEDYREPACK INC.	70518-0771
Metaxalone	Metaxalone 800 mg/1	TabletOral	Lannett Company, Inc.	0527-1435
Metaxalone	Metaxalone 800 mg/1	TabletOral	Bryant Ranch Prepack	71335-2066
Metaxalone	Metaxalone 800 mg/1	TabletOral	A-S Medication Solutions	50090-3650
Metaxalone	Metaxalone 800 mg/1	TabletOral	A-S Medication Solutions	50090-3670
Metaxalone	Metaxalone 800 mg/1	TabletOral	Bryant Ranch Prepack	71335-0958
Metaxalone	Metaxalone 800 mg/1	TabletOral	PHOENIX RX LLC	85509-1435
Metaxalone	Metaxalone 800 mg/1	TabletOral	Preferred Pharmaceuticals, Inc.	68788-7675
Metaxalone	Metaxalone 800 mg/1	TabletOral	DIRECT RX	61919-832
Metaxalone	Metaxalone 800 mg/1	TabletOral	DIRECT RX	61919-832
Metaxalone	Metaxalone 800 mg/1	TabletOral	Direct_Rx	61919-832
Metaxalone	Metaxalone 800 mg/1	TabletOral	Direct_Rx	61919-832
Metaxalone	Metaxalone 800 mg/1	TabletOral	Proficient Rx LP	71205-426
Metaxalone	Metaxalone 800 mg/1	TabletOral	St. Mary's Medical Park Pharmacy	60760-289
Metaxalone	Metaxalone 800 mg/1	TabletOral	Northwind Health Company, LLC	51655-792
Metaxalone	Metaxalone 800 mg/1	TabletOral	Quality Care Products, LLC	55700-494
Metaxalone	Metaxalone 800 mg/1	TabletOral	Advanced Rx Pharmacy of Tennessee, LLC	80425-0122

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