| R10 | Abdominal and pelvic pain | NON-BILLABLE CODE |
| R10.0 | Acute abdomen | BILLABLE CODE |
| R10.1 | Pain localized to upper abdomen | NON-BILLABLE CODE |
| R10.10 | Upper abdominal pain, unspecified | BILLABLE CODE |
| R10.11 | Right upper quadrant pain | BILLABLE CODE |
| R10.12 | Left upper quadrant pain | BILLABLE CODE |
| R10.13 | Epigastric pain | BILLABLE CODE |
| R10.2 | Pelvic and perineal pain | NON-BILLABLE CODE |
| R10.20 | Pelvic and perineal pain unspecified side | BILLABLE CODE |
| R10.21 | Pelvic and perineal pain right side | BILLABLE CODE |
| R10.22 | Pelvic and perineal pain left side | BILLABLE CODE |
| R10.23 | Pelvic and perineal pain bilateral | BILLABLE CODE |
| R10.24 | Suprapubic pain | BILLABLE CODE |
| R10.3 | Pain localized to other parts of lower abdomen | NON-BILLABLE CODE |
| R10.30 | Lower abdominal pain, unspecified | BILLABLE CODE |
| R10.31 | Right lower quadrant pain | BILLABLE CODE |
| R10.32 | Left lower quadrant pain | BILLABLE CODE |
| R10.33 | Periumbilical pain | BILLABLE CODE |
| R10.8 | Other abdominal pain | NON-BILLABLE CODE |
| R10.81 | Abdominal tenderness | NON-BILLABLE CODE |
| R10.811 | Right upper quadrant abdominal tenderness | BILLABLE CODE |
| R10.812 | Left upper quadrant abdominal tenderness | BILLABLE CODE |
| R10.813 | Right lower quadrant abdominal tenderness | BILLABLE CODE |
| R10.814 | Left lower quadrant abdominal tenderness | BILLABLE CODE |
| R10.815 | Periumbilic abdominal tenderness | BILLABLE CODE |
| R10.816 | Epigastric abdominal tenderness | BILLABLE CODE |
| R10.817 | Generalized abdominal tenderness | BILLABLE CODE |
| R10.819 | Abdominal tenderness, unspecified site | BILLABLE CODE |
| R10.82 | Rebound abdominal tenderness | NON-BILLABLE CODE |
| R10.822 | Left upper quadrant rebound abdominal tenderness | BILLABLE CODE |
| R10.823 | Right lower quadrant rebound abdominal tenderness | BILLABLE CODE |
| R10.824 | Left lower quadrant rebound abdominal tenderness | BILLABLE CODE |
| R10.825 | Periumbilic rebound abdominal tenderness | BILLABLE CODE |
| R10.826 | Epigastric rebound abdominal tenderness | BILLABLE CODE |
| R10.827 | Generalized rebound abdominal tenderness | BILLABLE CODE |
| R10.829 | Rebound abdominal tenderness, unspecified site | BILLABLE CODE |
| R10.83 | Colic | BILLABLE CODE |
| R10.84 | Generalized abdominal pain | BILLABLE CODE |
| R10.85 | Abdominal pain of multiple sites | BILLABLE CODE |
| R10.8A | Flank tenderness | NON-BILLABLE CODE |
| R10.8A1 | Right flank tenderness | BILLABLE CODE |
| R10.8A2 | Left flank tenderness | BILLABLE CODE |
| R10.8A3 | Suprapubic tenderness | BILLABLE CODE |
| R10.8A9 | Flank tenderness, unspecified | BILLABLE CODE |
| R10.9 | Unspecified abdominal pain | BILLABLE CODE |
| R10.A | Pain localized to flank | NON-BILLABLE CODE |
| R10.A0 | Flank pain, unspecified side | BILLABLE CODE |
| R10.A1 | Flank pain, right side | BILLABLE CODE |
| R10.A2 | Flank pain, left side | BILLABLE CODE |
| R10.A3 | Flank pain, bilateral | BILLABLE CODE |
