ICD-10-CM Codes
K00-K95
K20-K31
Gastritis and duodenitis K29

Gastritis and duodenitis K29-

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as K29. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

eosinophilic gastritis or gastroenteritis (
ICD-10-CM Diagnosis Code K52.81
Eosinophilic gastritis or gastroenteritis
Applicable To
- Eosinophilic enteritis
Type 2 Excludes
- eosinophilic esophagitis (K20.0)
K52.81
)
Zollinger-Ellison syndrome (
ICD-10-CM Diagnosis Code E16.4
Increased secretion of gastrin
Applicable To
- Hypergastrinemia
- Hyperplasia of pancreatic endocrine cells with gastrin excess
- Zollinger-Ellison syndrome
E16.4
)

Codes

K29 Gastritis and duodenitis
- K29.0 Acute gastritis
  - K29.00 …… without bleeding
  - K29.01 …… with bleeding
- K29.2 Alcoholic gastritis
  - K29.20 …… without bleeding
  - K29.21 …… with bleeding
- K29.3 Chronic superficial gastritis
  - K29.30 …… without bleeding
  - K29.31 …… with bleeding
- K29.4 Chronic atrophic gastritis
  - K29.40 …… without bleeding
  - K29.41 …… with bleeding
- K29.5 Unspecified chronic gastritis
  - K29.50 …… without bleeding
  - K29.51 …… with bleeding
- K29.6 Other gastritis
  - K29.60 …… without bleeding
  - K29.61 …… with bleeding
- K29.7 Gastritis, unspecified
  - K29.70 …… without bleeding
  - K29.71 …… with bleeding
- K29.8 Duodenitis
  - K29.80 …… without bleeding
  - K29.81 …… with bleeding
- K29.9 Gastroduodenitis, unspecified
  - K29.90 …… without bleeding
  - K29.91 …… with bleeding

Gastritis and duodenitis K29-

Eosinophilic gastritis or gastroenteritis

Increased secretion of gastrin