ICD 10 CM Codes

K21.9 Gastro-esophageal reflux disease without esophagitis
Billable CodeK21.9 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Alternate Description
Esophageal reflux NOS
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.K21.9.'
Chalasia (cardiac sphincter)
Disease, diseased; gastroesophageal reflux (GERD)
GERD (gastroesophageal reflux disease)
Reflux; acid
Reflux; esophageal
Reflux; gastroesophageal
Relaxation; cardioesophageal