Validation of Chronic Inflammatory Demyelinating Polyradiculoneuropathy Coding in US Claims Data

ABSTRACT Purpose Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a rare autoimmune condition of the peripheral nervous system. The validity of the CIDP diagnosis code in claims data is unclear. Methods We conducted a validation study testing the performance of claims‐based algori...

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Bibliographic Details
Published in:	Pharmacoepidemiology and drug safety Vol. 34; no. 3; pp. e70123 - n/a
Main Authors:	Okonkwo, Joshua U., Williams, Erika K., Sadjadi, Reza, Schneeweiss, Sebastian, Anderson‐Smits, Colin, Ay, Hakan, Spalding, William, Anand, Priyanka, Lu, Zhigang, Lin, Kueiyu Joshua
Format:	Journal Article
Language:	English
Published:	Chichester, UK John Wiley & Sons, Inc 01.03.2025 Wiley Subscription Services, Inc
Subjects:	Aged Aged, 80 and over Algorithms Autoimmune diseases chronic immune‐mediated acquired neuropathy chronic inflammatory demyelinating polyradiculoneuropathy claims‐based algorithm validation Clinical Coding - standards Clinical Coding - statistics & numerical data Codes Databases, Factual - statistics & numerical data Demyelination Diagnosis Electronic Health Records - statistics & numerical data Electronic medical records Female Humans Immunoglobulins Immunoglobulins, Intravenous - administration & dosage Immunoglobulins, Intravenous - therapeutic use Inflammation Insurance Claim Review - statistics & numerical data International Classification of Diseases - standards Intravenous administration intravenous immunoglobulin Male Medicare - statistics & numerical data Middle Aged Nervous system Neuropathy Patients Peripheral nerves Peripheral neuropathy Polyradiculoneuropathy, Chronic Inflammatory Demyelinating - diagnosis Polyradiculoneuropathy, Chronic Inflammatory Demyelinating - drug therapy Polyradiculoneuropathy, Chronic Inflammatory Demyelinating - epidemiology Predictive Value of Tests United States - epidemiology United States chronic immune‐mediated acquired neuropathy chronic inflammatory demyelinating polyradiculoneuropathy claims‐based algorithm validation intravenous immunoglobulin
ISSN:	1053-8569, 1099-1557, 1099-1557
Online Access:	Get full text
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