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ICD-10 Code I69.033: Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side

I69.033 is a billable ICD-10 diagnosis code used to classify Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the circulatory system (I00-I99).

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the circulatory system (I00-I99).

đź“‹Clinical overview

This ICD-10 code is commonly used when documentation describes chronic neurologic deficits following nontraumatic subarachnoid hemorrhage. The most accurate code depends on whether the record identifies cognitive, speech, swallowing, motor, or other residual deficits, and whether laterality or side-dominance detail is documented.

When is it used?

  • May be used when a clinician documents monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

đź©şClinical context

When commonly used
  • Neurology, stroke follow-up, rehabilitation, therapy, and primary-care documentation where lasting deficits after nontraumatic subarachnoid hemorrhage remain clinically relevant.
  • Coding and utilization-review workflows where the chart clearly links chronic neurologic impairment to prior subarachnoid hemorrhage and the exact residual deficit pattern changes the final diagnosis code.
Common management context
  • Post-hemorrhagic-stroke sequelae follow-up often includes neurologic exam findings, swallowing or speech assessment, cognitive review, therapy planning, mobility evaluation, and coordination across neurology and rehabilitation teams.
  • Documentation usually becomes more specific when the chart identifies the dominant residual deficit, affected side, dominant versus non-dominant involvement, dysphagia, aphasia, or other lasting functional impairment.
  • Specialist context already linked on this page includes Cardiologist, General Physician, Orthopedic Specialist, Neurologist.

🔍Key distinctions

Important notes
  • This ICD-10 family captures chronic sequelae attributed to prior nontraumatic subarachnoid hemorrhage rather than an active hemorrhagic event, and the final code usually depends on the documented residual deficit pattern.
  • Cognitive, speech, swallowing, and motor deficits after subarachnoid hemorrhage are coded separately from one another when the chart names the lasting impairment more specifically.
  • Motor and paralytic sequelae following nontraumatic subarachnoid hemorrhage are coded separately from cognitive, speech, or swallowing residuals, and documentation of affected limb pattern, laterality, dominance, or bilateral involvement usually determines the final code.
  • Dominant-versus-non-dominant side detail affects code specificity for these residual motor deficits, so documentation of handedness context can matter when laterality is charted.
  • Documentation that ties the residual deficit to prior nontraumatic subarachnoid hemorrhage is coded differently from similar sequelae linked to intracerebral hemorrhage, other intracranial hemorrhage, or cerebral infarction.
Related codes to consider
I69.031Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right dominant side
Related cerebrovascular-sequela ICD-10 code; documentation often becomes more specific when the chart identifies the prior hemorrhage type, dominant residual deficit, laterality or dominance, swallowing or speech involvement, or another lasting neurologic impairment.
I69.032Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left dominant side
Related cerebrovascular-sequela ICD-10 code; documentation often becomes more specific when the chart identifies the prior hemorrhage type, dominant residual deficit, laterality or dominance, swallowing or speech involvement, or another lasting neurologic impairment.
I69.034Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
Related cerebrovascular-sequela ICD-10 code; documentation often becomes more specific when the chart identifies the prior hemorrhage type, dominant residual deficit, laterality or dominance, swallowing or speech involvement, or another lasting neurologic impairment.
I69.039Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting unspecified side
Related cerebrovascular-sequela ICD-10 code; documentation often becomes more specific when the chart identifies the prior hemorrhage type, dominant residual deficit, laterality or dominance, swallowing or speech involvement, or another lasting neurologic impairment.

Code hierarchy

chapter
9Diseases of the circulatory system (I00-I99)
block
I60-I69Cerebrovascular diseases
category
I69Sequelae of cerebrovascular disease
category
I69.0Sequelae of nontraumatic subarachnoid hemorrhage
category
I69.03Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage
currentI69.03

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

CardiologistGeneral PhysicianOrthopedic SpecialistNeurologistStroke Specialist

Coding guidelines

Common synonyms

Monoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side

Frequently asked questions

Code details

CodeI69.033
SystemICD10
Display nameMonoplegia of upper limb following nontraumatic subarachnoid hemorrhage affecting right non-dominant side
ChapterDiseases of the circulatory system (I00-I99)
BlockCerebrovascular diseases

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.