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ICD-10 Code I69.923: Fluency disorder following unspecified cerebrovascular disease

I69.923 is a billable ICD-10 diagnosis code used to classify Fluency disorder following unspecified cerebrovascular disease 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 entry records a speech or language residual documented as following unspecified cerebrovascular disease. The causal cerebrovascular disease is not further specified here, but the communication difficulty may be specifically described. Language, motor-speech and fluency difficulties need different assessment and can coexist. The title does not diagnose a new event, specify a stroke cause, measure intelligence, establish swallowing safety or select a therapy programme.

When is it used?

  • May be used when a clinician documents fluency disorder following unspecified cerebrovascular disease 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
  • The record establishes a continuing communication difficulty linked to earlier cerebrovascular disease without further specification of that disease here. This is not the other-cerebrovascular-disease branch, an invented infarction or hemorrhage, traumatic injury or a history without residual deficit. A speech symptom alone does not establish the causal diagnosis.
  • The I69.9 ancestor excludes sequelae of stroke under I69.3 and sequelae of traumatic intracranial injury under S06.-. Preserve these distinctions rather than treating every communication deficit as a stroke sequela. Stroke-focused references provide functional context, not permission to change the code or import an acute stroke protocol.
  • Language concerns expression and understanding, including reading and writing. Motor-speech concerns production, while fluency concerns the flow of speech. A specific residual can be known even when the causal disease is unspecified; the label does not establish every communication problem, a brain hemisphere or severity.
  • Communication demands differ across conversation, reading health information, telephone calls, work and social activities. The person's usual languages, preferred methods and earlier abilities matter. A residual imposes no waiting period or recovery deadline. Adult dysarthria guidance is limited to acquired disorders in adults; children need age-appropriate assessment.
Common workup
  • Bring the earlier cerebrovascular and communication records, current medicines and examples of actual difficulties. Explain what is longstanding and what is new, and how the person currently expresses needs and understands others. Include their own goals and appropriate care-partner observations rather than relying on a code label.
  • A speech-language professional can assess relevant understanding and expression, reading and writing, speech clarity, voice and fluency. Screening identifies a need for fuller assessment; it does not diagnose every deficit or establish its severity. Language, motor-speech and fluency findings should be distinguished while considering possible coexisting difficulties.
  • Assessment considers all relevant languages and dialects, literacy, hearing, vision, cognition, fatigue and physical access to communication tools. An interpreter or accessible method may be needed. An accent, a home repetition task or one conversation cannot establish the diagnosis, intelligence or a lesion location.
  • Clarify unanswered medical questions and whether there are separate swallowing or other concerns. Existing investigations may already address some questions; new testing is selected for the actual situation. This entry does not order a routine scan or panel, diagnose dementia or establish a safe diet from the way someone speaks.
Common management context
  • Agree communication goals around the actual assessed difficulty and meaningful daily situations. The team may discuss appropriate language, motor-speech or fluency support and how to review its usefulness. There is no fixed therapy intensity, number of sessions, duration or recovery promise determined by this code.
  • Communication-partner support can help the person participate in care and ordinary conversations. Discuss allowing time, reducing competing noise, checking the intended message and using accessible information. Support should reflect the person's preferences, not automatically speak for them, correct every attempt or repeatedly test their performance.
  • A professional may help explore writing, gestures, pictures, communication boards or electronic tools when useful. Selection depends on language, cognition, vision, hearing, movement and practical access. These are options to assess and learn to use, not a required device, an app purchase or a universal practice routine.
  • Agree follow-up and ways to request help when communication breaks down, needs change or frustration and isolation become concerns. Care partners may benefit from guidance too. This entry does not prescribe medicines, brain stimulation, mouth or breathing exercises, or a developmental-stuttering treatment schedule; it does not clear driving or work.

🔍Key distinctions

Important notes
  • Sudden new speech or understanding difficulty, facial or limb weakness, vision change, balance loss or severe unexplained headache needs emergency medical assessment even if symptoms resolve. Do not assume it is the old residual, wait for a therapy visit or use a home speech test to exclude a new event.
  • Communication difficulty does not by itself establish low intelligence, dementia or inability to participate in decisions. Give the person appropriate ways and time to communicate and check their intended message. Neither fluent speech nor unclear speech alone establishes comprehension, memory or decision-making capacity.
  • Speech, language, cognition and swallowing are different assessment questions. A speech or facial finding alone cannot establish safe eating and drinking or select a food texture. Dysphasia concerns language, not dysphagia, and the aphasia/dysphasia terms must not be treated as an automatic total-versus-partial severity scale.
  • Keep the original official coding, exclusions, guidance, relationships, tests and semantic suggestions. Unspecified cause does not erase a documented communication subtype or supply one where absent. The nonbillable parent needs supported child selection; navigation and a general reference do not assign a new cause or treatment requirement.
  • This acquired fluency entry includes stuttering following unspecified cerebrovascular disease. Repetitions, prolonged sounds or blocks can affect speech flow, but the record must establish the link to the earlier disease. Do not assign developmental stuttering, an emotional cause or a childhood treatment timetable from this label.
Related codes to consider
I69.920Aphasia following unspecified cerebrovascular disease
Existing communication or cerebrovascular entry retained for navigation; a link does not specify the causal disease, establish another deficit or swallowing safety, diagnose stroke or prescribe treatment.
I69.921Dysphasia following unspecified cerebrovascular disease
Existing communication or cerebrovascular entry retained for navigation; a link does not specify the causal disease, establish another deficit or swallowing safety, diagnose stroke or prescribe treatment.
I69.922Dysarthria following unspecified cerebrovascular disease
Existing communication or cerebrovascular entry retained for navigation; a link does not specify the causal disease, establish another deficit or swallowing safety, diagnose stroke or prescribe treatment.
I69.928Other speech and language deficits following unspecified cerebrovascular disease
Existing communication or cerebrovascular entry retained for navigation; a link does not specify the causal disease, establish another deficit or swallowing safety, diagnose stroke or prescribe treatment.

Code hierarchy

chapter
9Diseases of the circulatory system (I00-I99)
block
I60-I69Cerebrovascular diseases
category
I69Sequelae of cerebrovascular disease
category
I69.9Sequelae of unspecified cerebrovascular diseases
category
I69.92Speech and language deficits following unspecified cerebrovascular disease
currentI69.92

Official coding notes

Inclusion terms
  • Stuttering following unspecified cerebrovascular disease

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 PhysicianNeurologistStroke Specialist

Coverage-related procedures and services

CPT 96105high
ASSESSMENT OF APHASIA (INCLUDES ASSESSMENT OF EXPRESSIVE AND RECEPTIVE SPEECH AND LANGUAGE FUNCTION, LANGUAGE COMPREHENSION, SPEECH PRODUCTION ABILITY, READING, SPELLING, WRITING, EG, BY BOSTON DIAGNOSTIC APHASIA EXAMINATION) WITH INTERPRETATION AND REPORT, PER HOUR
Source: CMS coverage guidance
CPT 96113high
DEVELOPMENTAL TEST ADMINISTRATION (INCLUDING ASSESSMENT OF FINE AND/OR GROSS MOTOR, LANGUAGE, COGNITIVE LEVEL, SOCIAL, MEMORY AND/OR EXECUTIVE FUNCTIONS BY STANDARDIZED DEVELOPMENTAL INSTRUMENTS WHEN PERFORMED), BY PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL, WITH INTERPRETATION AND REPORT; EACH ADDITIONAL 30 MINUTES (LIST SEPARATELY IN ADDITION TO CODE FOR PRIMARY PROCEDURE)
Source: CMS coverage guidance
CPT 96112high
DEVELOPMENTAL TEST ADMINISTRATION (INCLUDING ASSESSMENT OF FINE AND/OR GROSS MOTOR, LANGUAGE, COGNITIVE LEVEL, SOCIAL, MEMORY AND/OR EXECUTIVE FUNCTIONS BY STANDARDIZED DEVELOPMENTAL INSTRUMENTS WHEN PERFORMED), BY PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL, WITH INTERPRETATION AND REPORT; FIRST HOUR
Source: CMS coverage guidance
CPT 92524high
BEHAVIORAL AND QUALITATIVE ANALYSIS OF VOICE AND RESONANCE
Source: CMS coverage guidance
CPT 92608high
EVALUATION FOR PRESCRIPTION FOR SPEECH-GENERATING AUGMENTATIVE AND ALTERNATIVE COMMUNICATION DEVICE, FACE-TO-FACE WITH THE PATIENT; EACH ADDITIONAL 30 MINUTES (LIST SEPARATELY IN ADDITION TO CODE FOR PRIMARY PROCEDURE)
Source: CMS coverage guidance
CPT 92607high
EVALUATION FOR PRESCRIPTION FOR SPEECH-GENERATING AUGMENTATIVE AND ALTERNATIVE COMMUNICATION DEVICE, FACE-TO-FACE WITH THE PATIENT; FIRST HOUR
Source: CMS coverage guidance

Coding guidelines

Common synonyms

Fluency disorder following unspecified cerebrovascular diseaseFluency disorder following cerebrovascular disease

Frequently asked questions

Code details

CodeI69.923
SystemICD10
Display nameFluency disorder following unspecified cerebrovascular disease
ChapterDiseases of the circulatory system (I00-I99)
BlockCerebrovascular diseases

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Disorder(of)Sequelae(of)

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.