Formulary Exclusion Lists for 2019

CVS Health, Express Scripts (ESI), and Optum Rx have published their formulary exclusion lists for 2019.  When comparing the number of new exclusions, PHSI has found slight variances between what PBMs announce, what outside entities report, and what PHSI research uncovers.  Numbers can vary based on whether multiple formulations of the same drug are counted as one or multiple additions (e.g. Vanatol S vs. Vanatol LQ).  While PHSI includes newly-excluded multi-source brands (brands that now have generics available), other reporting entities exclude these drugs from their totals.  With that disclaimer stated, PHSI has completed its annual analysis of the formulary exclusion lists.

PHSI calculates that ESI added an additional 59 items to their exclusion list, including both single-source and multi-source brands.  In an August Twitter post, CVS Health reported removing 23 drugs from the standard formulary for 2019, while other sources reported 26 removals.  When PHSI reviewed the January 2018 vs. January 2019 formulary drug removals, we noted 37 new exclusions.  Optum Rx will exclude 50 additional drugs in 2019.  The new 2019 exclusions, as researched by PHSI, are as follows.

PBM 2019 Exclusions Chart

During the analysis, PHSI observed the following highlights:

  • There are some interesting exclusions in the HIV and Hepatitis C treatments, such as Atripla for HIV (excluded by Express Scripts and Optum) and Mavyret for Hep C (excluded by CVS and Express Scripts).
  • There are new exclusions in hemophilia (Factor VIII products) as well, with Express Scripts excluding Eloctate, Recombinate, and Xyntha.
  • In the multiple sclerosis category, CVS, Express Scripts, and Optum will exclude Extavia. Optum also excludes Plegridy.  Optum notes that “existing utilizers of these medications will be allowed to continue on therapy.”
  • The PBMs also note other specialty product exclusions, such as the injectable Hyalgan (CVS), Saizen (Optum and CVS), and Berinert (ESI), as well as some fertility drugs.
  • PBMs also appear to be focusing on more cost-effective pain management therapies and some have excluded Lazanda and Sprix.
  • The introduction of Viagra generics in 2018 continues to shift coverage to lower cost products. In addition to the usual exclusions of brand products that have generic versions available, Stendra is now excluded on CVS and Optum lists (not mentioned on Express Scripts).
  • The new class of CGRP migraine prevention agents had not made it onto the exclusion list since the drugs are so new, but Express Scripts has announced that they will cover Aimovig and Emgality, excluding Ajovy.[i]

Express Scripts uses indication-based management for the drug class of “inflammatory conditions,” which addresses products with a variety of indications including psoriasis, psoriatic arthritis, ankylosing spondylitis, among others.[ii]  Express Scripts notes the following regarding this drug class:

ESI Indication Based Management Graphic

New for 2019 – PHSI has also analyzed Optum’s exclusion list.[iii]  While PHSI did not analyze Optum’s list in past years, PHSI notes that this list contains some updates from previous versions, including the addition of some new products such as Admelog and Sprix.

Interestingly, Optum has handled the “immunomodulator” class, as well as Hepatitis C and MS, using a “required prior authorization” approach.  This is akin to step therapy, though OptumRx does not use that term.  The following is an excerpt from Optum’s list on this topic:

Optum PAs Graphic

Optum’s list notes the following regarding these classes:

“All of the products listed above are currently subject to prior authorization.  Preferred medications are required prior to new requests for non-preferred medication(s).  Existing utilizers of non-preferred medication(s) within the therapeutic categories of Hepatitis C, Immunomodulators, and Multiple Sclerosis will be eligible to remain on current therapy if compliance and efficacy of therapy are demonstrated.  Exceptions will be granted for specific indications where the preferred agents do not have FDA-approval for use.”

The major PBMs have taken different approaches to managing drug spend in 2019, but formulary exclusions in general continue to play a large role in that management.

This article represents PHSI’s analysis of publicly available information regarding these three PBMs’ formulary exclusion lists for 2019; readers are encouraged to assess the lists themselves.  Links to the exclusion list source information are provided below.

[i] Available https://www.managedhealthcareconnect.com/content/express-scripts-covers-amgen-lilly-migraine-therapies-excludes-teva-drug?hmpid=bWtyYXVzZUBwaHNpcnguY29t.  Accessed October 23, 2018.

[ii] Express Scripts 2019 National Preferred Formulary Exclusions.  Available https://www.express-scripts.com/art/pdf/Preferred_Drug_List_Exclusions2019.pdf.  Accessed October 23, 2018.

[iii] Optum January 1, 2019 Premium Formulary Exclusion List.   https://hr.nd.edu/assets/291074/optumrx_premium_formulary_exclusions_jan.._1_2019_finalv4.pdf.  Accessed October 23, 2018.

 

2018 Fall Newsletter:

“What Happens When We Run Out of NDC Numbers?” – FDA Announces Public Hearing