NDC codes

FDA NDC Directory
Product NDC (as listed)84999-020Labeler and product segments. Claims need a package NDC.
Product NDC at billing width84999-0020Add 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 NDC11-digit (billing)PackageCopy
84999-020-01849990020011 BOTTLE in 1 CARTON (84999-020-01) / 125 TABLET, CHEWABLE in 1 BOTTLEMarketed from Jul 1, 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

Generic name (nonproprietary)
magnesia phosphorica
Active ingredients
Magnesium phosphate, Dibasic — 6 [hp_X]/1
Dosage form
Tablet, Chewable
Route
Oral
Labeler
Martin & Pleasance Pty LtdNDC labeler code 84999
Product type
Over-the-counter drug
Marketing category
Unapproved homeopathic
Marketing start
Listing expires
Other FDA classes
Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Osmotic Activity (Mechanism)Potassium Compounds (Chemical structure)
Identifiers
Product ID 84999-020_3b8969ae-0586-ce53-e063-6294a90ac93cSPL ID 3b8969ae-0586-ce53-e063-6294a90ac93cSPL set ID 10dab05c-1a99-4b84-95d2-7c31c26bc721UNII A1Y870209ZUPC 9324294001514
Pharmacologic class
Osmotic Laxative; Potassium Salt

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

N484999002001 followed by a unit qualifier and the quantity

Package 84999-0020-01. 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

Current FDA label (SPL), effective .

Indications (excerpt from the label)

Uses Temporarily relieves symptoms associated with Muscle cramps Spasms Twitches Spasmodic pain

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 84999-020

What is NDC 84999-020?
84999-020 is the product NDC for Schuessler Tissue Salts Mag Phos Muscle Relaxant 8, Magnesium phosphate, Dibasic 6 [hp_X]/1 tablet, chewable, listed with the FDA by Martin & Pleasance Pty Ltd. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Schuessler Tissue Salts Mag Phos Muscle Relaxant 8 (Magnesia Phosphorica).
What is the active ingredient?
Magnesium phosphate, Dibasic.
Who is the labeler?
Martin & Pleasance Pty Ltd, NDC labeler code 84999. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Schuessler Tissue Salts Mag Phos Muscle Relaxant 8?
1 other product NDC are listed under this name. See all Schuessler Tissue Salts Mag Phos Muscle Relaxant 8 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 Schuessler Tissue Salts Mag Phos Muscle Relaxant 8 NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Schuessler Tissue Salts Mag Phos Muscle Relaxant 8magnesia phosphoricaMagnesium phosphate, Dibasic 6 [hp_X]/30mLSprayOralMartin & Pleasance Pty Ltd84999-00884999-0008-01

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