Support & Resources



Resources for BOMYNTRA


Healthcare Common Procedure Coding System (HCPCS)


Inaccurate reporting of drug billing units is a common claims error and can result in denied or delayed payment.


Modifiers


When using miscellaneous code, amount wasted is captured in CMS 1500 Form Block 19 and CMS 1450 Form FL 80, and claim form should not include separate line for JW.


What codes do I use to bill for BOMYNTRA?

  • A new prescription is required for BOMYNTRA
  • To ensure your patient will receive BOMYNTRA, please select the appropriate dosing from the Enrollment and Prescription Form or when prescribing electronically
  • A new prescription is required for BOMYNTRA
  • To ensure your patient will receive BOMYNTRA, please select the appropriate dosing from the Enrollment and Prescription Form or when prescribing electronically


National Drug Code (NDC)4

Electronic data exchange standards usually require the use of an 11-digit NDC. Check with the payer to confirm the correct code required when billing to BOMYNTRA.



Current Procedural Terminology (CPT) Code5,6

CPT codes are the standard coding system for reporting medical procedures and services under both public and private health insurance plans.


All coding and documentation requirements should be confirmed with each payer before submitting a claim for reimbursement.

If needed, a Field Reimbursement Manager is available to provide additional billing and coding information and guidance to your staff.


Filename
BOMYNTRA-Billing-and-Coding-Guide-5942.pdf
Size
1018 KB
Format
pdf
Download the Billing and Coding Guide

Check with the specific payer to verify additional coding and billing requirements for BOMYNTRA®.

Filename
BOMYNTRA-HCP-Brochure-6038.pdf
Size
1 MB
Format
pdf
BOMYNTRA HCP Brochure

Filename
BOMYNTRA-Billing-and-Coding-Guide-5942.pdf
Size
1018 KB
Format
pdf
Billing and Coding Guide

Filename
KabiCare-Biosimilars-Patient-Brochure-3285.pdf
Size
1 MB
Format
pdf
Understanding Biosimilars Brochure

Filename
BOMYNTRA-Patient-Brochure_6043.pdf
Size
5 MB
Format
pdf
BOMYNTRA Patient Brochure

Experiencing a problem?

Fresenius Kabi may offer healthcare providers a replacement for a denosumab-bnht product that has been rendered unusable through unintentional, unplanned circumstances, including:

  • Product was mishandled, dropped, broken, used, or stored incorrectly
  • An unforeseen event caused damage to the product
  • There was an error in mixing or preparing the product

To request a replacement, download the Product Replacement Form or call Fresenius Kabi’s customer service line at (888) 386-1300.


Fresenius Kabi reserves the right to reject a request for a product replacement in accordance with its BOMYNTRA product replacement policy. Product dispensed through a specialty pharmacy is not eligible for product replacement. Additional eligibility requirements and limitations apply. See product replacement form for more details.

 

Ready to start the conversation?


An Account Manager is your best source for learning more about BOMNYTRA. Connect with your Account Manager to schedule a meeting, ask questions, receive in-depth product information, or request formulary data for your patients.

An Account Manager is your best source for learning more about BOMNYTRA. Connect with your Account Manager to schedule a meeting, ask questions, receive in-depth product information, or request formulary data for your patients.


SC, subcutaneous.

Important Safety Information

CONTRAINDICATIONS

Hypocalcemia
Pre-existing hypocalcemia must be corrected prior to initiating therapy with Bomyntra (denosumab-bnht).

Hypersensitivity
Bomyntra is contraindicated in patients with known clinically significant hypersensitivity to denosumab products.

WARNINGS AND PRECAUTIONS

Drug Products with Same Active Ingredient
Patients receiving Bomyntra should not receive other denosumab products concomitantly.

Hypersensitivity
Clinically significant hypersensitivity including anaphylaxis has been reported with use of denosumab products. Reactions may include hypotension, dyspnea, upper airway edema, lip swelling, rash, pruritus, and urticaria. If an anaphylactic or other clinically significant allergic reaction occurs, initiate appropriate therapy and discontinue Bomyntra therapy permanently.

Hypocalcemia
Denosumab products can cause severe symptomatic hypocalcemia, and fatal cases have been reported. Correct pre-existing hypocalcemia prior to Bomyntra treatment. Monitor calcium levels, throughout Bomyntra therapy, especially in the first weeks of initiating therapy, and administer calcium, magnesium, and vitamin D as necessary. Concomitant use of calcimimetics and other drugs that can lower calcium levels may worsen hypocalcemia risk and serum calcium should be closely monitored. Advise patients to contact a healthcare provider for symptoms of hypocalcemia.

An increased risk of hypocalcemia has been observed in clinical trials of patients with increasing renal dysfunction, most commonly with severe dysfunction (creatinine clearance less than 30 mL/min and/or on dialysis), and with inadequate/no calcium supplementation. Monitor calcium levels and calcium and vitamin D intake.

Osteonecrosis of the Jaw (ONJ)
ONJ has been reported in patients receiving denosumab products, manifesting as jaw pain, osteomyelitis, osteitis, bone erosion, tooth or periodontal infection, toothache, gingival ulceration, or gingival erosion. Persistent pain or slow healing of the mouth or jaw after dental surgery may also be manifestations of ONJ. In clinical trials in patients with cancer, the incidence of ONJ was higher with longer duration of exposure.

Patients with a history of tooth extraction, poor oral hygiene, or use of a dental appliance are at a greater risk to develop ONJ. Other risk factors for the development of ONJ include immunosuppressive therapy, treatment with angiogenesis inhibitors, systemic corticosteroids, diabetes, and gingival infections.

Perform an oral examination and appropriate preventive dentistry prior to the initiation of Bomyntra and periodically during Bomyntra therapy. Advise patients regarding oral hygiene practices. Avoid invasive dental procedures during treatment with Bomyntra. Consider temporary discontinuation of Bomyntra therapy if an invasive dental procedure must be performed.

Patients who are suspected of having or who develop ONJ while on Bomyntra should receive care by a dentist or an oral surgeon. In these patients, extensive dental surgery to treat ONJ may exacerbate the condition.

Atypical Subtrochanteric and Diaphyseal Femoral Fracture
Atypical femoral fracture has been reported with denosumab products. These fractures can occur anywhere in the femoral shaft from just below the lesser trochanter to above the supracondylar flare and are transverse or short oblique in orientation without evidence of comminution.

Atypical femoral fractures most commonly occur with minimal or no trauma to the affected area. They may be bilateral and many patients report prodromal pain in the affected area, usually presenting as dull, aching thigh pain, weeks to months before a complete fracture occurs. A number of reports note that patients were also receiving treatment with glucocorticoids (e.g. prednisone) at the time of fracture.

During Bomyntra treatment, patients should be advised to report new or unusual thigh, hip, or groin pain. Any patient who presents with thigh or groin pain should be suspected of having an atypical fracture and should be evaluated to rule out an incomplete femur fracture. Patient presenting with an atypical femur fracture should also be assessed for symptoms and signs of fracture in the contralateral limb. Interruption of Bomyntra therapy should be considered, pending a risk/benefit assessment, on an individual basis.

Hypercalcemia Following Treatment Discontinuation in Patients with Giant Cell Tumor of Bone (GCTB) and in Patients with Growing Skeletons
Clinically significant hypercalcemia requiring hospitalization and complicated by acute renal injury has been reported in denosumab product-treated patients with GCTB and patients with growing skeletons within the first year after treatment discontinuation. After treatment is discontinued, monitor patients for signs and symptoms of hypercalcemia and manage patients as clinically appropriate.

Multiple Vertebral Fractures (MVF) Following Treatment Discontinuation
MVF have been reported following discontinuation of treatment with denosumab products. Patients at higher risk for MVF include those with risk factors for or a history of osteoporosis or prior fractures. When Bomyntra treatment is discontinued, evaluate the individual patient’s risk for vertebral fractures.

Embryo-Fetal Toxicity
Based on data from animal studies and its mechanism of action, denosumab products can cause fetal harm when administered to a pregnant woman.

Advise females of reproductive potential to use effective contraception during therapy, and for at least 5 months after the last dose of Bomyntra. Advise pregnant women and females of reproductive potential that exposure to Bomyntra during pregnancy or within 5 months prior to conception can result in fetal harm.

ADVERSE REACTIONS
The most common adverse reactions in patients receiving denosumab with bone metastasis from solid tumors were fatigue/asthenia, hypophosphatemia, and nausea. The most common serious adverse reaction was dyspnea. The most common adverse reactions resulting in discontinuation were osteonecrosis and hypocalcemia.

The most common adverse reactions in patients receiving denosumab with multiple myeloma were diarrhea, nausea, anemia, back pain, thrombocytopenia, peripheral edema, hypocalcemia, upper respiratory tract infection, rash, and headache. The most common serious adverse reaction was pneumonia. The most common adverse reaction resulting in discontinuation of denosumab was osteonecrosis of the jaw.

The most common adverse reactions in patients with giant cell tumor of bone were arthralgia, back pain, pain in extremity, fatigue, headache, nausea, nasopharyngitis, musculoskeletal pain, toothache, vomiting, hypophosphatemia, constipation, diarrhea, and cough. The most frequent serious adverse reactions were osteonecrosis of the jaw, bone giant cell tumor, anemia, pneumonia, and back pain. The most frequent adverse reactions resulting in discontinuation of denosumab was osteonecrosis of the jaw.

The most common adverse reactions in patients with hypercalcemia of malignancy were nausea, dyspnea, decreased appetite, headache, peripheral edema, vomiting, anemia, constipation, and diarrhea. The following adverse reactions of Grade 3 or greater severity related to study therapy were reported on-study: fatigue and infection. Grade 3 laboratory abnormalities included hypomagnesemia, hypokalemia, and hypophosphatemia. No deaths on-study were related to denosumab therapy

INDICATIONS

Bomyntra (denosumab-bnht) is indicated for:

  • Prevention of skeletal-related events in patients with multiple myeloma and in patients with bone metastases from solid tumors.
  • Treatment of adults and skeletally mature adolescents with giant cell tumor of bone that is unresectable or where surgical resection is likely to result in severe morbidity.
  • Treatment of hypercalcemia of malignancy refractory to bisphosphonate therapy.

Please see Bomyntra Full Prescribing Information.

 

References:

  1. Centers for Medicare & Medicaid Services. HCPCS Quarterly Update: January 2025 Alpha-Numeric HCPCS Files (ZIP). Updated December 17, 2024. Accessed January 10, 2025. https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update
  2. Centers for Medicare & Medicaid Services. Medicare Claims Processing Manual. Chapter 17: Drugs and Biologicals. Updated February 15, 2024. Accessed January 10, 2025. https://www.cms.gov/Regulations-and-Guidance/Guidance/Manuals/downloads/clm104c17.pdf
  3. Centers for Medicare & Medicaid Services. Medicare Part B Inflation Rebate Guidance: Use of the 340B Modifier. Accessed January 10, 2025. https://www.cms.gov/files/document/mln4800856-medicare-part-b-inflation-rebate-guidance-use-340b-modifier.pdf
  4. BOMYNTRA Prescribing information. Fresenius Kabi USA, LLC; March 2025.
  5. American Medical Association. CPT® code 96372: Injection of drug/substance under skin or into muscle. Accessed April 28, 2025. https://www.ama-assn.org/practice-management/cpt/cpt-code-96372-injection-drugsubstance-under-skin-or-muscle
  6. American Academy of Professional Coders. CPT® Code 96401, Under Injection and Intravenous Infusion Chemotherapy and Other Highly Complex Drug or Highly Complex Biologic Agent Administration. Accessed May 8, 2025. https://www.aapc.com/codes/cpt-codes/96401
Indications

Bomyntra (denosumab-bnht) is indicated for:

  • Prevention of skeletal-related events in patients with multiple myeloma and in patients with bone metastases from solid tumors.
  • Treatment of adults and skeletally mature adolescents with giant cell tumor of bone that is unresectable or where surgical resection is likely to result in severe morbidity.
  • Treatment of hypercalcemia of malignancy refractory to bisphosphonate therapy.