CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Forms S-8 (Nos. 333-215837, 333-215838 and 333-215839) of Bioverativ Inc. of our report dated March 24, 2017 relating to the financial statements, which appears in this Form 10-K.
/s/
PricewaterhouseCoopers LLP
Boston, Massachusetts
March 24, 2017