K29.7 Gastritis, unspecifiedNon-billable header with 2 child codes.
K92.2 Gastrointestinal hemorrhage, unspecified ("gastritis and duodenitis with hemorrhage (K29.-)")K29.50 Unspecified chronic gastritis without bleedingK29.51 Unspecified chronic gastritis with bleedingK29.6 Other gastritisK29.60 Other gastritis without bleedingK29.61 Other gastritis with bleedingK29.7 Gastritis, unspecified (this code)K29.70 Gastritis, unspecified, without bleedingK29.71 Gastritis, unspecified, with bleedingK29.8 DuodenitisK29.80 Duodenitis without bleedingK29.81 Duodenitis with bleeding