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ICD 10 Codes for Neurological Impairments

G00-G99 Diseases of the Nervous System

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G00-09 Inflammatory diseases of the central nervous system
G10-13 Systemic atrophies primarily affecting the central nervous system
G20-26 Extrapyramidal and movement disorders
G30-32 Other degenerative diseases of the nervous system
G35-37 Demyelinating diseases of the central nervous system
G40-47 Episodic and paroxysmal disorders
G50-59 Nerve, nerve root, and plexus disorders
G60-64 Polyneuropathies and other disorders of the peripheral nervous system
G70-73 Diseases of myoneural junction and muscle
G80-83 Cerebral palsy and other paralytic syndromes
G90-99 Other disorders of the nervous system

R25-R29 Symptoms and Signs Involving the Nervous and Musculoskeletal Systems

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R25 Abnormal involuntary movements
R26 Abnormalities of gait and mobility
R27 Other lack of coordination
R29 Other symptoms and signs involving the nervous and musculoskeletal systems

R40-R46 Symptoms and Signs Involving Cognition, Perception, Emotional State, and Behavior

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R40 Somnolence, stupor, and coma
R41 Other symptoms and signs involving cognitive functions and awareness
R42 Dizziness and giddiness
R43 Disturbances of smell and taste
R44 Other symptoms and signs involving general sensations and taste
R45 Symptoms and signs involving emotional state
R46 Symptoms and signs involving appearance and behavior

S00-S29 Injuries

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S00-S09 Injuries to the head
S10-S19 Injuries to the neck
S20-S29 Injuries to the thorax
S30-S39 Injuries to the abdomen, lower back, lumbar spine, and pelvis

V01-V59 Accidents

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V01-V59 Accidents: pedestrian and transport

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Quick Screen for Neurological Dysfunction
Motor control assessment: All areas should be checked as ABN vs NL.
NL ABN Test
__ __ Cognition
__ __ Communication
__ __ Arousal
__ __ Sensation
__ __ Perception
__ __ Flexibility
__ __ Tone
__ __ Deep tendon reflexes
__ __ Developmental reflexes
__ __ Righting reactions
__ __ Muscle strength
__ __ Movement patterns
__ __ Coordination
__ __ Balance
__ __ Gait
__ __ Functional abilities

Neurological Assessment

Memory Tests

The Mini-Mental Status Examination

The MMS is a quick way to quantify cognitive function and screen for deficiency. It tests orientation, attention, calculation, recall, language, and motor skills. Seat the individual in a quiet, well-lit room. Ask him/her to listen carefully and to answer each question as accurately as he/she can. Score one point for each correct answer. To score, add the number of correct responses. Max score = 30. Below 20 indicates cognitive impairment.

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