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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

S04.20XA – Injury of trochlear nerve, unspecified side, initial encounter

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Injury to trochlear nerve

MDC / MS-DRG Reference

CRANIAL AND PERIPHERAL NERVE DISORDERS WITH MCC
CRANIAL AND PERIPHERAL NERVE DISORDERS WITHOUT MCC

Sibling Codes

Injury of trochlear nerve, unspecified side, subsequent encounter
Injury of trochlear nerve, unspecified side, sequela

Codes with Same Suffix

Unspecified open wound of nose, initial encounter
Ocular laceration and rupture with prolapse or loss of intraocular tissue, unspecified eye, initial encounter
Traumatic rupture of unspecified ear drum, initial encounter
Unspecified open wound of pharynx and cervical esophagus, initial encounter
Dislocation of unspecified parts of neck, initial encounter
Contusion of thorax, unspecified, initial encounter
Unspecified fracture of sternum, initial encounter for closed fracture
Dislocation of unspecified part of thorax, initial encounter
Unspecified injury of superior vena cava, initial encounter
Unspecified open wound of penis, initial encounter
Unspecified injury of bladder, initial encounter
Injury of radial nerve at upper arm level, unspecified arm, initial encounter
Traumatic rupture of unspecified radial collateral ligament, initial encounter
Injury of radial nerve at forearm level, unspecified arm, initial encounter
Injury of radial nerve at wrist and hand level of unspecified arm, initial encounter
Crushing injury of unspecified hand, initial encounter
Injury of cutaneous sensory nerve at hip and thigh level, unspecified leg, initial encounter
Crushing injury of unspecified hip with thigh, initial encounter
Injury of cutaneous sensory nerve at lower leg level, unspecified leg, initial encounter
Injury of deep peroneal nerve at ankle and foot level, unspecified leg, initial encounter
Burn of second degree of head, face, and neck, unspecified site, initial encounter
Burn of second degree of trunk, unspecified site, initial encounter
Burn of second degree of shoulder and upper limb, except wrist and hand, unspecified site, initial encounter
Burn with resulting rupture and destruction of unspecified eyeball, initial encounter
Unspecified effects of high altitude, initial encounter
Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, initial encounter
Unspecified effects of vibration, initial encounter
Pedestrian injured in traffic accident involving unspecified motor vehicles, initial encounter
Unspecified pedal cyclist injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified motorcycle rider injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified occupant of three-wheeled motor vehicle injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified car occupant injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified occupant of pick-up truck or van injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified occupant of heavy transport vehicle injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Unspecified bus occupant injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter
Drowning and submersion due to falling or jumping from burning merchant ship, initial encounter
Fall due to collision between merchant ship and other watercraft or other object, initial encounter
Drowning and submersion due to being washed overboard from merchant ship, initial encounter
Heat exposure on board merchant ship, initial encounter
Unspecified accident to other private fixed-wing aircraft, injuring occupant, initial encounter
Unspecified glider (nonpowered) accident injuring occupant, initial encounter
Exposure to other furniture fire due to unspecified burning material, initial encounter