Diagnosis Code: R29.818

Short Description: Other symptoms and signs involving the nervous system

Long Description: Other symptoms and signs involving the nervous system

The code R29.818 is VALID for claim submission

Code Classification:

• Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
  • Symptoms and signs involving the nervous and musculoskeletal systems (R25-R29)
    • Oth symptoms and signs involving the nervous and ms systems (R29)
      • R29.818 Other symptoms and signs involving the nervous system

Code Version: 2022 ICD-10-CM

Synonyms

• Abnormal findings on diagnostic imaging of skull and head
• Abnormal neurovascular status of distal limb
• Abnormality of myotome
• Absence of receptor sites
• Alopecia, progressive neurological defect, endocrinopathy syndrome
• Alteration in tissue perfusion
• Arthropathy of the elbow associated with a neurological disorder
• Autosomal recessive cerebellar ataxia, pyramidal signs, nystagmus, oculomotor apraxia syndrome
• Barany's sign
• Barber's chair sign
• Barber's chair sign positive
• Bilateral deficit of nervous system structures
• Brudzinski's sign positive
• Bulging fontanelle
• Cerebrospinal fluid flow finding
• Chvostek sign positive
• Congenital nystagmus
• Congenital nystagmus with sensory abnormality
• Cord sign
• Crossed laterality
• Decrease in receptor sites
• Decreased intracranial pressure adaptive capacity
• Decreased pain threshold
• Difficulty accepting base of support
• Difficulty performing oral motor functions
• Does not accept base of support
• Does not move blade of tongue
• Does not perform oral motor functions
• Effects of lightning
• Empty delta sign
• Extrapyramidal sign
• Filling defect
• Finding of intracranial pressure
• Finding related to ability to accept base of support
• Finding related to ability to accept base of support
• Finding related to ability to accept base of support
• Finding related to ability to move blade of tongue
• Finding related to neurovascular status of limb
• Flail arm
• Flail motion
• Fluctuation of cerebral spinal fluid
• Froment's sign positive
• Hippocampal pressure groove
• Impaired peripheral neurovascular function
• Increase in receptor sites
• Ineffective tissue perfusion
• Inequality in size of cerebral ventricles
• Kernig's sign positive
• Level of fontanelle - finding
• Low pain threshold
• Midline shift of brain
• Named sensory sign
• Neck pain co-occurrent with neurological deficit following whiplash injury to neck
• Nervous system problem
• Neurodisability
• Neurological deficit
• Neurological deficit
• Neurological deficit
• Neurological disorder due to obesity
• Neurological disorder monitoring status
• Neurological drug side effects
• Neurological injury from lightning
• Neuronal depopulation
• Neurovascular deficit
• No reactive accommodation reflex
• Orthostatic intolerance
• Pain threshold - finding
• Past pointing present
• Piebald trait with neurologic defects syndrome
• Pronator drift
• Pseudoparalysis
• Pseudoparalysis
• Pseudoparalysis due to generalized arthritis
• Pyramidal sign
• Receptor site alteration
• Reduced flow of cerebrospinal fluid
• Romberg's sign positive
• Spinal atrophy, ophthalmoplegia, pyramidal syndrome
• Surface receptor redistribution
• Tinel's sign positive
• Transient monoplegia
• Unable to accept base of support
• X-linked intellectual disability with hypogammaglobulinemia and progressive neurological deterioration syndrome

Crosswalk Information

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This page was last updated on: 10/1/2023

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