How complete are E-codes in commercial plan claims databases?

Investigators

Stephen Soumerai

Abbreviation

Pharmacoepidemiol Drug Saf

Publication Date

2014-01-23

Volume

23

Issue

2

Page Numbers

218-20

Pubmed ID

24453020

Medium

Print

Full Title

How complete are E-codes in commercial plan claims databases?

Authors

Lu CY, Stewart C, Ahmed AT, Ahmedani BK, Coleman K, Copeland LA, Hunkeler EM, Lakoma MD, Madden JM, Penfold RB, Rusinak D, Zhang F, Soumerai SB