Drop20 NDC 77931-0001

NDC codes

FDA NDC Directory

Product NDC (as listed)77931-0001Labeler and product segments. Claims need a package NDC.

Product NDC at billing width77931-0001Add 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
77931-0001-1	77931000101	60 mL in 1 BOTTLE, DROPPER (77931-0001-1)Marketed from Aug 17, 2020

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 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): Drop20
Generic name (nonproprietary): fucus vesiculosus, chelidonium majus, kali phosphoricum, lycopodium clavatum, natrum muriaticum, quercus glandium spiritus, quercus robur, nux vomica, phytolacca decandra, ornithogalum umbellatum, agnus castus, berberis aquifolium, berberis vulgaris, saccharum officinale, solidago virgaurea, calcarea carbonica, carbo vegetabilis, magnesia phosphorica, natrum phosphoricum, sinapis arvensis, flos, ubidecarenonum, graphites, hypophysis suis, placenta totalis suis, hypothalamus (bovine)
Active ingredients: Fucus vesiculosus — 4 [hp_X]/mLChelidonium majus whole — 6 [hp_X]/mLDibasic potassium phosphate — 6 [hp_X]/mLLycopodium clavatum spore — 6 [hp_X]/mLSodium chloride — 6 [hp_X]/mLQuercus robur nut — 6 [hp_X]/mLQuercus robur twig bark — 6 [hp_X]/mLStrychnos nux-vomica seed — 6 [hp_X]/mLPhytolacca americana root — 6 [hp_X]/mLOrnithogalum umbellatum whole — 8 [hp_X]/mLChaste tree fruit — 8 [hp_X]/mLBerberis aquifolium root bark — 8 [hp_X]/mLBerberis vulgaris root bark — 8 [hp_X]/mLSucrose — 8 [hp_X]/mLSolidago virgaurea flowering top — 8 [hp_X]/mLOyster shell calcium carbonate, Crude — 12 [hp_X]/mLActivated charcoal — 12 [hp_X]/mLMagnesium phosphate, Dibasic trihydrate — 12 [hp_X]/mLSodium phosphate, Dibasic, Heptahydrate — 12 [hp_X]/mLSinapis arvensis flowering/fruiting top — 12 [hp_X]/mLUbidecarenone — 12 [hp_X]/mLGraphite — 12 [hp_X]/mLSus scrofa pituitary gland — 12 [hp_X]/mLSus scrofa placenta — 12 [hp_X]/mLBos taurus hypothalamus — 16 [hp_X]/mL
Dosage form: Liquid
Route: Oral
Labeler: Pick Enterprises Corp
Product type: Over-the-counter drug
Marketing category: Unapproved homeopathic
Marketing start: Aug 17, 2020
Listing expires: Dec 31, 2027
Other FDA classes: Allergens (Chemical structure)Cell-mediated Immunity (Physiologic effect)Increased Histamine Release (Physiologic effect)Increased IgG Production (Physiologic effect)Increased Large Intestinal Motility (Physiologic effect)Inhibition Large Intestine Fluid/Electrolyte Absorption (Physiologic effect)Inhibition Small Intestine Fluid/Electrolyte Absorption (Physiologic effect)Magnesium Ion Exchange Activity (Mechanism)Osmotic Activity (Mechanism)Plant Proteins (Chemical structure)Seed Storage Proteins (Chemical structure)Stimulation Large Intestine Fluid/Electrolyte Secretion (Physiologic effect)
Identifiers: Product ID 77931-0001_404ecb05-0e7a-4934-8785-1a9567c50a7dSPL ID 404ecb05-0e7a-4934-8785-1a9567c50a7dSPL set ID baa96813-dc95-472e-a834-880a0cd484a7UNII 535G2ABX9M, 7E889U5RNN, CI71S98N1Z, C88X29Y479, 451W47IQ8X, Q7MU1F4GLY, 2JFK226947, 269XH13919, 11E6VI8VEG, 9NS3M2Y78S, 433OSF3U8A, VZJ9F3C3SB, 1TH8Q20J0U, C151H8M554, 5405K23S50, 2E32821G6I, 2P3VWU3H10, HF539G9L3Q, 70WT22SF4B, WWX61E1ZAK, EJ27X76M46, 4QQN74LH4O, L0PFEMQ1DT, C8CV8867O8, S6G2NLH4Y7
Pharmacologic class: Calculi Dissolution Agent; Non-Standardized Plant Allergenic Extract; Osmotic Laxative

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

N477931000101 followed by a unit qualifier and the quantity

Package 77931-0001-01. 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 Mar 13, 2026.

Indications (excerpt from the label)

USES: For weight management. Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)