S55.90 Unspecified injury of unspecified blood vessel at forearm level

Non-billable header with 3 child codes.

Applies from S55 Injury of blood vessels at forearm level

Excludes2 (not included here)

• injury of blood vessels at wrist and hand level (S65.-)
• injury of brachial vessels (S45.1-S45.2)

Code also

• any associated open wound (S51.-)

7th character note

• The appropriate 7th character is to be added to each code from category S55

7th character required

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

Codes under S55.90

• S55.901 Unspecified injury of unspecified blood vessel at forearm level, right arm
• S55.902 Unspecified injury of unspecified blood vessel at forearm level, left arm
• S55.909 Unspecified injury of unspecified blood vessel at forearm level, unspecified arm

Diagnosis Index entries for S55.90

• Injury › blood vessel NEC › forearm

Nearby codes

• S55.899 Other specified injury of other blood vessels at forearm level, unspecified arm
• S55.899A Other specified injury of other blood vessels at forearm level, unspecified arm, initial encounter
• S55.899D Other specified injury of other blood vessels at forearm level, unspecified arm, subsequent encounter
• S55.899S Other specified injury of other blood vessels at forearm level, unspecified arm, sequela
• S55.9 Injury of unspecified blood vessel at forearm level
• S55.90 Unspecified injury of unspecified blood vessel at forearm level (this code)
• S55.901 Unspecified injury of unspecified blood vessel at forearm level, right arm
• S55.901A Unspecified injury of unspecified blood vessel at forearm level, right arm, initial encounter
• S55.901D Unspecified injury of unspecified blood vessel at forearm level, right arm, subsequent encounter
• S55.901S Unspecified injury of unspecified blood vessel at forearm level, right arm, sequela
• S55.902 Unspecified injury of unspecified blood vessel at forearm level, left arm