NDC codes

FDA NDC Directory
Product NDC (as listed)73594-0101Labeler and product segments. Claims need a package NDC.
Product NDC at billing width73594-0101Add 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
73594-0101-1735940101011 VIAL, GLASS in 1 CARTON (73594-0101-1) / 20 mL in 1 VIAL, GLASSMarketed from Aug 25, 2025

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)
Cosela
Generic name (nonproprietary)
trilaciclib
Active ingredients
Trilaciclib dihydrochloride300 mg/20mL
Dosage form
Injection, Powder, Lyophilized, For solution
Route
Intravenous
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 214200
Marketing start
Listing expires
Other FDA classes
Cyclin-dependent Kinase 4 Inhibitors (Mechanism)Cyclin-dependent Kinase 6 Inhibitors (Mechanism)Multidrug and Toxin Extrusion Transporter 1 Inhibitors (Mechanism)Multidrug and Toxin Extrusion Transporter 2 K Inhibitors (Mechanism)Organic Cation Transporter 2 Inhibitors (Mechanism)
Identifiers
Product ID 73594-0101_8b1ee2ee-7097-4ded-9755-ffac490337c1SPL ID 8b1ee2ee-7097-4ded-9755-ffac490337c1SPL set ID b3179c19-78f3-4bf1-b73e-7f7638522ab1RxCUI 2479705, 2479710UNII 4BX07W725TUPC 0373594010114
Pharmacologic class
Kinase Inhibitor

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 drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N473594010101 followed by a unit qualifier and the quantity

Package 73594-0101-01. 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)

COSELA is indicated to decrease the incidence of chemotherapy-induced myelosuppression in adult patients when administered prior to a platinum/etoposide-containing regimen or topotecan-containing regimen for extensive-stage small cell lung cancer (ES-SCLC). COSELA is a kinase inhibitor indicated to decrease the incidence of chemotherapy-induced myelosuppression in adult patients when administered prior to a platinum/etoposide-containing regimen or topotecan-containing regimen for extensive-stage small cell lung cancer. ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under NDA 214200

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

FDA NDC Directory listings under NDA 214200
ProductStrengthForm · routeLabelerProduct NDC
CoselatrilaciclibTrilaciclib dihydrochloride 300 mg/20mLInjection, Powder, Lyophilized, For solutionIntravenousG1 Therapeutics, Inc.73462-101

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