NDC codes

FDA NDC Directory
Product NDC (as listed)50419-453Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50419-0453Add 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
50419-453-04504190453044 PATCH in 1 CARTON (50419-453-04) / 7 d in 1 PATCH (50419-453-01)Marketed from Mar 23, 1998

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)
Climara
Generic name (nonproprietary)
estradiol
Active ingredients
Estradiol — .075 mg/d
Dosage form
Patch
Route
Transdermal
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 020375
Marketing start
Listing expires
Other FDA classes
Estradiol Congeners (Chemical structure)Estrogen Receptor Agonists (Mechanism)
Identifiers
Product ID 50419-453_c092f921-73f7-45be-b928-744cfdd24b49SPL ID c092f921-73f7-45be-b928-744cfdd24b49SPL set ID 1e9702c4-f2d7-4ea8-b6e8-7dca31671864RxCUI 238003, 238004, 241527, 242333, 310170, 310174, 310178, 310181, 403922, 403923, 404656, 404657UNII 4TI98Z838E
Pharmacologic class
Estrogen

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. Transdermal products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N450419045304 followed by a unit qualifier and the quantity

Package 50419-0453-04. 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 . This label includes a boxed warning.

Indications (excerpt from the label)

Climara is indicated for: Climara is an estrogen indicated for: Treatment of Moderate to Severe Vasomotor Symptoms due to Menopause ( 1.1 ) Treatment of Moderate to Severe Symptoms of Vulvar and Vaginal Atrophy due to Menopause ( 1.2 ) Limitations of Use When prescribing solely for the treatment of moderate to severe symptoms of vulvar and vaginal atrophy due to menopause, first consider the use of topical vaginal products. Treatment of Hypoestrogenism due to Hypogonadism, Castration or Primary Ovarian Failure ( 1.3 ) Prevention of Postmenopausal Osteoporosis ( 1.4 ) Limitations of Use When prescribing solely for the prevention of postmenopausal osteoporosis, first consider the use of non-es…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under NDA 020375

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

FDA NDC Directory listings under NDA 020375
ProductStrengthForm · routeLabelerProduct NDC
Estradiol Transdermal SystemestradiolEstradiol .1 mg/dPatchTransdermalSandoz Inc0781-7104
Estradiol Transdermal SystemestradiolEstradiol .025 mg/dPatchTransdermalSandoz Inc0781-7119
Estradiol Transdermal SystemestradiolEstradiol .0375 mg/dPatchTransdermalSandoz Inc0781-7122
Estradiol Transdermal SystemestradiolEstradiol .05 mg/dPatchTransdermalSandoz Inc0781-7133
Estradiol Transdermal SystemestradiolEstradiol .06 mg/dPatchTransdermalSandoz Inc0781-7134
Estradiol Transdermal SystemestradiolEstradiol .075 mg/dPatchTransdermalSandoz Inc0781-7136
ClimaraestradiolEstradiol .1 mg/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-452
ClimaraestradiolEstradiol .05 mg/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-451
ClimaraestradiolEstradiol .0375 mg/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-456
ClimaraestradiolEstradiol .025 mg/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-454
MenostarestradiolEstradiol 14 ug/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-455
ClimaraestradiolEstradiol .06 mg/dPatchTransdermalBayer HealthCare Pharmaceuticals Inc.50419-459

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