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Resources for Healthcare Professionals


We’re committed to helping support ALPROLIX patients every step of the way

Billing and coding information

The codes listed below are provided for informational purposes only and do not constitute legal or reimbursement advice. They are not intended to substitute for or influence the independent medical judgment of the prescriber. The codes may not apply to all patients or to all health plans, and additional codes not listed may apply to some patients. The treating physician is solely responsible for diagnosis, coding and determination of the appropriate ICD-10-CM codes that describe the patient’s condition and are supported by the medical record.

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The ICD-10-CM and HCPCS codes provided are based on AMA or CMS guidelines. Use of the information above does not guarantee that the payor will provide coverage for ALPROLIX. Because government and other third-party payor coding requirements change periodically, please verify current coding requirements directly with the payor being billed.

Support for your patients from Sanofi Support | HemAssist

We complement the support you provide your ALPROLIX patients and their caregivers with access to treatment, education, and financial assistance from HemAssist Sanofi Support.

Our support

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Financial assistance

Every person's situation is different, which is why we work directly with patients to help identify the financial assistance programs for which they may be eligible.

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Treatment education

We can help your patients understand more about ALPROLIX, as well as offer supplemental administration training and tips to help them start and stay on track with treatment as prescribed.

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Access to treatment

From navigating insurance coverage to assisting with reimbursement, our team works with you and your patients to get them started on ALPROLIX as efficiently as possible.

Team members

Caring for ALPROLIX patients may require some support. That's why you have a dedicated HemAssist team here to assist you. Call 1-833-723-5463 Monday – Friday 8 AM to 7 PM ET.

Clinical Educator (CE)

Clinical Educators can answer questions about your patient’s condition and treatment and can provide helpful support, including disease state education, treatment tips, and administration training.

Case Manager

Your Case Manager will provide you with personalized insurance investigations and answer your specific questions about financial assistance options for eligible patients.

Field Reimbursement Manager (FRM)

Your FRM can help you navigate insurance coverage and provide reimbursement education and solutions.

HemAssist Patient Enrollment Form

Complete the form with your patient to enroll them in HemAssist, the patient support program for ALPROLIX.

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Sanofi HemAssist

Need help enrolling your patients?

It takes just a few steps. Learn how to get started. Call our team at 1-833-723-5463 Monday - Friday 8 AM to 7 PM ET with questions.

ALPROLIX instructions for use

This document contains information on how to use ALPROLIX, including reconstitution, pooling, administration, and storage.

Download instructions for use

10 years trusted

This video, created for the 10th anniversary of the FDA approval of ALPROLIX, features physicians, patients, and community leaders sharing the impact ALPROLIX has had over the years.

Explore our educational resources to learn more about ALPROLIX from those who prescribe it

Peer Perspectives: 10 Years of ALPROLIX 

Switching EHL patients to ALPROLIX: A prophylaxis case study 

Dr Guy Young shares his experience with pediatric and adolescent patients, and what guides a switch to ALPROLIX from another EHL treatment.

ALPROLIX Clinical Experience: 

A conversation with Dr Amy Shapiro, MD, and Dr Lynn Malec, MD

Protection,* Experience, and Dosing: A Discussion With Dr De Angulo

Hear about how Dr De Angulo integrates ALPROLIX into his practice and how he evaluates his patients’ ongoing treatment.

*ALPROLIX has been proven to help patients prevent bleeding episodes using a prophylaxis regimen.1

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The Factor Forum is an engaging podcast series for healthcare professionals that provides peer insights and experiences that have helped them enhance treatment for their patients with hemophilia B. The series dives deep into topics, including treatment approaches, comorbidity management, patient cases, and the benefits of a multidisciplinary care team.

Graphic for Episode 1 of 'The Factor Forum' podcast, showing blood cells in the background

FACTORING IN SHLs AND EHLs FOR HEMOPHILIA B PATIENTS

Looks at the evolution of factor treatment and how EHLs have changed the hemophilia treatment landscape by optimizing care

Download transcript

Graphic for Episode 2 of 'The Factor Forum' podcast, showing blood cells in the background

AN APPROACH TO COMPLEX CASES IN HEMOPHILIA B

Explores common comorbidities and how choosing the right treatment regimen can impact patient outcomes and adherence

Download transcript

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Learn more about education and resources for patients and caregivers

AMA=American Medical Association; CMS=Centers for Medicare & Medicaid Services; EHL=extended half-life; HCPCS=healthcare common procedure coding system; ICD-10-CM=international classification of diseases, 10th revision, clinical modification; SHL=standard half-life.

INDICATION:

ALPROLIX is a recombinant DNA derived, coagulation Factor IX concentrate indicated in adults and children with hemophilia B for:

  • On-demand treatment and control of bleeding episodes
  • Perioperative management of bleeding
  • Routine prophylaxis to reduce the frequency of bleeding episodes

Limitation of Use

ALPROLIX is not indicated for induction of immune tolerance in patients with hemophilia B.

IMPORTANT SAFETY INFORMATION

CONTRAINDICATIONS:

ALPROLIX is contraindicated in patients who have a known history of hypersensitivity reactions, including anaphylaxis, to the product or its excipients.

WARNINGS AND PRECAUTIONS:

  • Allergic-type hypersensitivity reactions, including anaphylaxis, are possible with factor replacement therapies, and have been reported with ALPROLIX. Discontinue use of ALPROLIX if hypersensitivity symptoms occur, and initiate appropriate treatment.
  • Formation of neutralizing antibodies (inhibitors) to Factor IX has been reported following administration of ALPROLIX. Patients using ALPROLIX should be monitored for the development of Factor IX inhibitors. Clotting assays (e.g., one-stage) may be used to confirm that adequate Factor IX levels have been achieved and maintained.
  • The use of Factor IX products has been associated with the development of thromboembolic complications.
  • Nephrotic syndrome has been reported following attempted immune tolerance induction in hemophilia B patients with Factor IX inhibitors and a history of allergic reactions to Factor IX. The safety and efficacy of using ALPROLIX for immune tolerance induction have not been established.

ADVERSE REACTIONS:

The most common adverse reactions (incidence ≥1%) in previously untreated patients were injection site erythema, hypersensitivity, and Factor IX inhibition. The most common adverse reactions (incidence ≥1%) in previously treated patients were headache, oral paresthesia, and obstructive uropathy.

INDICATION:

IMPORTANT SAFETY INFORMATION

Reference: 1. ALPROLIX [package insert]. Waltham, MA: Bioverativ Therapeutics Inc.

References for Factoring in SHLs and EHLs for Hemophilia B Patients for Factor Forum Podcast:

  • ALPROLIX [package insert]. Waltham, MA: Bioverativ Therapeutics Inc.

  • Björkman S. Population pharmacokinetics of recombinant factor IX: implications for dose tailoring. Haemophilia. 2013;19(5):753-757.

  • Data on file. Waltham, MA; Bioverativ Therapeutics Inc.

  • Diao L, Li S, Ludden T, Gobburu J, Nestorov I, Jiang H. Population pharmacokinetic modelling of recombinant factor IX Fc fusion protein (rFIXFc) in patients with haemophilia B. Clin Pharmacokinet. 2014;53(5):467-477.

  • Geraghty S, Dunkley T, Harrington C, Lindvall K, Maahs J, Sek J. Practice patterns in haemophilia A therapy–global progress towards optimal care. Haemophilia. 2006;12(1):75-81.

  • Gui T, Lin HF, Jin DY, et al. Circulating and binding characteristics of wild-type factor IX and certain Gla domain mutants in vivo. Blood. 2002;100(1):153-158.

  • Hacker M, Messer WS, Bachmann KA. Pharmacology: Principles and Practice. 1st ed. Academic Press; 2009.

  • Iorio A, Fischer K, Blanchette V, Rangarajan S, Young G, Morfini M; Pharmacokinetic (PK) Expert Working Group of the International Prophylaxis Study Group (the IPSG). Tailoring treatment of haemophilia B: accounting for the distribution and clearance of standard and extended half-life FIX concentrates. Thromb Haemost. 2017;117(6):1023-1030.

  • Kachalsky E, Geary M, Pennick L, et al. The role of the hemophilia treatment center social worker in the United States. Poster presented at: WFH 2016 World Congress; July 24-28, 2016; Orlando, Florida.

  • Lenting PJ, Schooten CJM van, Denis CV. Clearance mechanisms of von Willebrand factor and factor VIII. J Thromb Haemost. 2007;5(7):1353-1360.

  • Lock J, de Bekker-Grob EW, Urhan G, et al; 'OPTI-CLOT' study group. Facilitating the implementation of pharmacokinetic-guided dosing of prophylaxis in haemophilia care by discrete choice experiment. Haemophilia. 2016;22(1):e1-e10.

  • Morfini M. The history of clotting factor concentrates pharmacokinetics. J Clin Med. 2017;6(3):35.

  • Pasi KJ, Fischer K, Ragni M, et al. Long-term safety and efficacy of extended-interval prophylaxis with recombinant factor IX Fc fusion protein (rFIXFc) in subjects with haemophilia B. Thromb Haemost. 2017;117(3):508-518.

  • Pasi KJ, Fischer K, Ragni M, et al. Long-term safety and sustained efficacy for up to 5 years of treatment with recombinant factor IX Fc fusion protein in subjects with haemophilia B: results from the B-YOND extension study. Haemophilia. 2020;26(6):e262-e271.

  • Powell JS, Pasi KJ, Ragni MV, et al; B-LONG Investigators. Phase 3 study of recombinant factor IX Fc fusion protein in hemophilia B. N Engl J Med. 2013;369(24):2313-2323.

  • Srivastava A, Santagostino E, Dougall A, et al; WFH Guidelines for the Management of Hemophilia panelists and co-authors. WFH guidelines for the management of hemophilia, 3rd edition. Haemophilia. 2020;26(suppl 6):1-158.

  • Swiech K, Picanço-Castro V, Covas DT. Production of recombinant coagulation factors: are humans the best host cells? Bioengineered. 2017;8(5):462-470.

  • Torres-Ortuño A, Cuesta-Barriuso R, Nieto-Munuera J. Parents of children with haemophilia at an early age: assessment of perceived stress and family functioning. Haemophilia. 2014;20(6):756-762.

  • van Os S, Ryder N, Hart DP, Troop N. Adherence to prophylaxis in adolescents and young adults with severe haemophilia: a qualitative study with healthcare professionals. Health Psychol Behav Med. 2020;8(1):55-72.

References for An Approach to Complex Cases in Hemophilia B for Factor Forum Podcast:

  • ALPROLIX [package insert]. Waltham, MA: Bioverativ Therapeutics Inc.

  • Astermark J, Hermans C, Ezzalfani M, et al. rFIXFc prophylaxis improves pain and levels of physical activity in haemophilia B: post hoc analysis of B-LONG using haemophilia-specific quality of life questionnaires. Haemophilia. 2022;28(1):18-26.

  • Data on file. Waltham, MA; Bioverativ Therapeutics Inc.

  • Kachalsky E, Geary M, Pennick L, et al. The role of the hemophilia treatment center social worker in the United States. Poster presented at: WFH 2016 World Congress; July 24-28, 2016; Orlando, Florida.

  • Lewandowska M, Nasr S, Shapiro AD. Therapeutic and technological advancements in haemophilia care: quantum leaps forward. Haemophilia. 2022;28(suppl 4):77-92.

  • Nolan B, Klukowska A, Shapiro A, et al. Final results of the PUPs B-LONG study: evaluating safety and efficacy of rFIXFc in previously untreated patients with hemophilia B. Blood Adv. 2021;5(13):2732-2739.

  • Pasi KJ, Fischer K, Ragni M, et al. Long-term safety and sustained efficacy for up to 5 years of treatment with recombinant factor IX Fc fusion protein in subjects with haemophilia B: results from the B-YOND extension study. Haemophilia. 2020;26(6):e262-e271.

  • Powell JS, Pasi KJ, Ragni MV, et al; B-LONG Investigators. Phase 3 study of recombinant factor IX Fc fusion protein in hemophilia B. N Engl J Med. 2013;369(24):2313-2323.

  • Shapiro AD, Kulkarni RD, Ragni MV, et al. Post hoc longitudinal assessment of efficacy and safety of recombinant factor IX Fc fusion protein in hemophilia B. Blood Adv. Published online February 27, 2023. doi:10.1182/bloodadvances.2022009230

  • Srivastava A, Santagostino E, Dougall A, et al; WFH Guidelines for the Management of Hemophilia panelists and co-authors. WFH guidelines for the management of hemophilia, 3rd edition. Haemophilia. 2020;26(suppl 6):1-158.

  • Stoffman J, Andersson NG, Branchford B, et al. Common themes and challenges in hemophilia care: a multinational perspective. Hematology. 2019;24(1):39-48.

©2025 Sanofi. ALPROLIX, Sanofi, and HemAssist are trademarks or registered trademarks of Sanofi or an affiliate. All the other trademarks above are the property of their respective owners, who have no affiliation or relationship with Sanofi. MAT-US-2021406-v11.0-10/2025 Last updated: October 2025