S44.42 Injury of musculocutaneous nerve, left arm

Non-billable ICD-10-CM code.

Applies from S44 Injury of nerves at shoulder and upper arm level

Excludes2 (not included here)

• injury of brachial plexus (S14.3-)

Code also

• any associated open wound (S41.-)

7th character note

• The appropriate 7th character is to be added to each code from category S44

7th character required

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

Nearby codes

• S44.40XS Injury of musculocutaneous nerve, unspecified arm, sequela
• S44.41 Injury of musculocutaneous nerve, right arm
• S44.41XA Injury of musculocutaneous nerve, right arm, initial encounter
• S44.41XD Injury of musculocutaneous nerve, right arm, subsequent encounter
• S44.41XS Injury of musculocutaneous nerve, right arm, sequela
• S44.42 Injury of musculocutaneous nerve, left arm (this code)
• S44.42XA Injury of musculocutaneous nerve, left arm, initial encounter
• S44.42XD Injury of musculocutaneous nerve, left arm, subsequent encounter
• S44.42XS Injury of musculocutaneous nerve, left arm, sequela
• S44.5 Injury of cutaneous sensory nerve at shoulder and upper arm level
• S44.50 Injury of cutaneous sensory nerve at shoulder and upper arm level, unspecified arm