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ICD-10 Guide
ICD-10 CodesR41.843

R41.843

Psychomotor deficit

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R41.843 is a billable code used to indicate a diagnosis of psychomotor deficit.

Key Diagnostic Point:

Psychomotor deficit refers to a condition characterized by impaired coordination and control of physical movements, often resulting from neurological disorders, developmental delays, or psychological conditions. Patients may exhibit difficulties in performing tasks that require both cognitive and motor functions, such as writing, buttoning clothing, or participating in sports. Symptoms can include slowed reaction times, awkward movements, and challenges in fine motor skills. Clinical evaluation often involves a thorough neurological examination, assessment of developmental milestones in children, and cognitive testing to identify underlying causes. Common causes of psychomotor deficits include cerebral palsy, traumatic brain injury, autism spectrum disorders, and various neurodegenerative diseases. Laboratory findings may reveal abnormalities in brain imaging studies or neuropsychological assessments, which help in diagnosing the specific etiology of the deficit. Accurate diagnosis and coding are essential for appropriate treatment planning and resource allocation.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes requiring differential diagnosis
  • Overlap with other neurological and psychological conditions
  • Need for comprehensive documentation of symptoms and clinical findings
  • Potential for misclassification with similar codes

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to specify the underlying cause of the deficit
  • Misuse of related codes leading to incorrect billing
  • Lack of clear linkage between symptoms and diagnosis

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history of present illness, neurological examination findings, and any relevant lab results.

Common Clinical Scenarios

Patients presenting with unexplained motor difficulties or cognitive complaints.

Billing Considerations

Consideration of comorbid conditions that may contribute to psychomotor deficits.

Emergency Medicine

Documentation Requirements

Acute assessment of motor function, neurological status, and any immediate interventions performed.

Common Clinical Scenarios

Acute presentations following trauma or sudden onset of symptoms.

Billing Considerations

Rapid assessment and documentation are crucial for timely treatment and coding.

Coding Guidelines

Inclusion Criteria

Use R41.843 When
  • Follow official ICD
  • CM coding guidelines, ensuring that the diagnosis is supported by clinical documentation and that the code reflects the specific nature of the psychomotor deficit

Exclusion Criteria

Do NOT use R41.843 When
No specific exclusions found.

Related CPT Codes

96116CPT Code

Neuropsychological testing

Clinical Scenario

Used to assess cognitive and motor function in patients with suspected psychomotor deficits.

Documentation Requirements

Detailed report of testing results and interpretation.

Specialty Considerations

Neuropsychologists should ensure comprehensive documentation to support the diagnosis.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of psychomotor deficits, improving the ability to capture the nuances of these conditions and their underlying causes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of psychomotor deficits, improving the ability to capture the nuances of these conditions and their underlying causes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of psychomotor deficits, improving the ability to capture the nuances of these conditions and their underlying causes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What are the common causes of psychomotor deficit?

Common causes include neurological disorders such as cerebral palsy, traumatic brain injury, autism spectrum disorders, and neurodegenerative diseases.

How can psychomotor deficits be diagnosed?

Diagnosis typically involves a comprehensive neurological examination, assessment of developmental milestones, and neuropsychological testing to identify the specific nature of the deficits.