ICD-9-CM Codes ICD-9-PCS Codes

789.66 - Abdominal tenderness, epigastric

GEM Conversion to ICD-10 CM

R10.816

Fs: 10000 – Epigastric abdominal tenderness

R10.826

Fs: 10000 – Epigastric rebound abdominal tenderness

Sibling Codes

789.60

Abdominal tenderness, unspecified site

789.61

Abdominal tenderness, right upper quadrant

789.62

Abdominal tenderness, left upper quadrant

789.63

Abdominal tenderness, right lower quadrant

789.64

Abdominal tenderness, left lower quadrant

789.65

Abdominal tenderness, periumbilic

789.66

Abdominal tenderness, epigastric

789.67

Abdominal tenderness, generalized

789.69

Abdominal tenderness, other specified site

Parent Sibling Codes

789.1

789.2

789.7

789.9

Other symptoms involving abdomen and pelvis