Hepatectomy

Gastric Bypass Surgery, Open

Pyloric Stenosis

Open Diaphragmatic or Paraesophageal Hiatal Hernia Repair

Peripheral Arterial Embolism and Thrombosis

Ulcerative colitis

Intestinal Transplant (incl. Enterectomy)

Gallbladder Removal

Abscess or Fluid Incision and Drainage

Gastrotomy

Splenectomy and Splenorrhaphy

Renal Transplant

Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (Incl. Mohs Micrographic Surgery), Tissue Transfer

Arteriovenous Fistula Repair

Bile Duct Procedure

Partial Lung Collapse

Biliary Atresia

Tracheal Surgery

Biliary Drainage

Peripheral Vascular Disease (PAD, PVD)

Open Gallbladder Removal (Cholecystectomy)

Ventral Hernia

Pelvic Abscess

Duodenal Polypectomy

Colorectal Cancer

Liver Cancer

Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)

Excision of Esophageal Lesion

Non-Coronary Angioplasty, Atherectomy, and Stenting

Excision of Rectal Tumor

Excision of Stomach Tumor

Secondary Malignancies

Laparotomy

Neoplasm of Gastrointestinal Tract

Excision of Bile Duct Tumor

Open Incisional or Ventral Hernia Repair

Gastrectomy

Primary Biliary Cholangitis

Abscess or Cyst Drainage or Aspiration

Intestinal and Multivisceral Transplant

Cholecystitis and Gallstones

Constipation

Soft Tissue Sarcoma

Parathyroid (Gland) Disease

Abdominoplasty

Spinal Nerve Block

Esophageal Varices

Primary Sclerosing Cholangitis

Gastric Ulcer

Liver Transplant

Port Placements or Replacements

Ileus

Peripheral Artery Catheterization

Diaphragmatic and Hiatal Hernia

Intestinal Obstruction

Anal Fistulectomy or Fistulotomy

Thoracentesis

Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

Splenectomy

Abdominal Pain

Hyperparathyroidism

Abdominal Organ Transplant

Hiatal Hernia