Category: K29 - Gastritis and duodenitis

 K29 

Gastritis and duodenitis

eosinophilic gastritis or gastroenteritis (K52.81)

Zollinger-Ellison syndrome (E16.4)

 K29.0 

Acute gastritis

Use additional code to identify:

alcohol abuse and dependence (F10.-)

erosion (acute) of stomach (K25.-)

 K29.00

Acute gastritis without bleeding

 K29.01

Acute gastritis with bleeding

 K29.2 

Alcoholic gastritis

Use additional code to identify:

alcohol abuse and dependence (F10.-)

 K29.20

Alcoholic gastritis without bleeding

 K29.21

Alcoholic gastritis with bleeding

 K29.3 

Chronic superficial gastritis

 K29.30

Chronic superficial gastritis without bleeding

 K29.31

Chronic superficial gastritis with bleeding

 K29.4 

Chronic atrophic gastritis

Gastric atrophy

 K29.40

Chronic atrophic gastritis without bleeding

 K29.41

Chronic atrophic gastritis with bleeding

 K29.5 

Unspecified chronic gastritis

Chronic antral gastritis

Chronic fundal gastritis

 K29.50

Unspecified chronic gastritis without bleeding

 K29.51

Unspecified chronic gastritis with bleeding

 K29.6 

Other gastritis

Giant hypertrophic gastritis

Granulomatous gastritis

Ménétrier's disease

 K29.60

Other gastritis without bleeding

 K29.61

Other gastritis with bleeding

 K29.7 

Gastritis, unspecified

 K29.70

Gastritis, unspecified, without bleeding

 K29.71

Gastritis, unspecified, with bleeding

 K29.8 

Duodenitis

 K29.80

Duodenitis without bleeding

 K29.81

Duodenitis with bleeding

 K29.9 

Gastroduodenitis, unspecified

 K29.90

Gastroduodenitis, unspecified, without bleeding

 K29.91

Gastroduodenitis, unspecified, with bleeding