K21.9

Gastro-oesophageal reflux disease without oesophagitis

Coding guidance (WHO 2019)

Oesophageal reflux NOS

Sibling codes

K21Gastro-oesophageal reflux disease K21.0Gastro-oesophageal reflux disease with oesophagitis

Email Support

contact@chiaseyhoc.vn

Phone Support

+84 373 002 989

FAQ

Find answers