S37.818A Other injury of adrenal gland, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S37.818 with 7th character A (initial encounter).

Applies from S37 Injury of urinary and pelvic organs

Excludes1 (never code together)

• obstetric trauma to pelvic organs (O71.-)

Excludes2 (not included here)

• injury of peritoneum (S36.81)
• injury of retroperitoneum (S36.89-)

Code also

• any associated open wound (S31.-)

7th character note

• The appropriate 7th character is to be added to each code from category S37

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Code annotations containing back-references to S37.818A

Back-references to S37

• Use Additional: S38.1 Crushing injury of abdomen, lower back, and pelvis ("injury to urinary and pelvic organs (S37.-)")

Diagnosis Index entries for S37.818A

• Injury › adrenal (gland) › specified type NEC
• Perforation, perforated (nontraumatic) (of) › pelvic › organ › adrenal gland

Nearby codes

• S37.813 Laceration of adrenal gland
• S37.813A Laceration of adrenal gland, initial encounter
• S37.813D Laceration of adrenal gland, subsequent encounter
• S37.813S Laceration of adrenal gland, sequela
• S37.818 Other injury of adrenal gland
• S37.818A Other injury of adrenal gland, initial encounter (this code)
• S37.818D Other injury of adrenal gland, subsequent encounter
• S37.818S Other injury of adrenal gland, sequela
• S37.819 Unspecified injury of adrenal gland
• S37.819A Unspecified injury of adrenal gland, initial encounter
• S37.819D Unspecified injury of adrenal gland, subsequent encounter