G09
BillableSequelae of inflammatory diseases of central nervous system
Sequelae of inflammatory diseases of central nervous system
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Code First
The underlying condition must be sequenced before this code
- condition resulting from (sequela) of inflammatory diseases of central nervous system
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(40)
SNOMED CT
- Late effects of pyogenic intracranial abscess109903009
- Late effects of intracranial abscess or pyogenic infection192775006
- Sequelae of inflammatory diseases of the central nervous system194457007
- Obstructive hydrocephalus230746009
- Hydrocephalus due to and following meningitis230749002
- Postmeningitic hydrocephalus230749002
- Sequelae of meningitis404188001
- Late effect of infectious meningitis429438008
- Sequela of infectious meningitis429438008
- Obstructive hydrocephalus due to and following meningitis698737005
- Postmeningitic obstructive hydrocephalus698737005
- Secondary tic disorder722972004
- Hydrocephalus following infectious disease1162256002
- Post-infectious hydrocephalus1162256002
- Tic disorder due to post-encephalitic syndrome1177006005
- Tics due to post-encephalitic disorder1177006005
- Hydrocephalus due to and following infection of central nervous system1177054002
- Postinfectious hydrocephalus1177054002
UMLS
Clinical Terms
- Late effect of infectious meningitis
- Sequela of infectious meningitis
- Obstructive hydrocephalus due to and following meningitis
- Secondary tic disorder
- Sequelae of inflammatory diseases of the central nervous system
- Postmeningitic hydrocephalus
- Sequelae of inflammatory diseases of the central nervous system (disorder)
- Late effects of pyogenic intracranial abscess
- Hydrocephalus following infectious disease
- Tic disorder due to post-encephalitic syndrome
- Hydrocephalus due to and following infection of central nervous system
- Late effects of intracranial abscess or pyogenic infection
- Postinfectious hydrocephalus
- Tics due to post-encephalitic disorder
- Postmeningitic obstructive hydrocephalus
- Obstructive hydrocephalus
- Post-infectious hydrocephalus
- Sequelae of meningitis
- Hydrocephalus due to and following meningitis
Frequently Asked Questions
What is the ICD-10 code for sequelae of inflammatory diseases of central nervous system?
The ICD-10-CM code for sequelae of inflammatory diseases of central nervous system is G09. The full clinical description is "Sequelae of inflammatory diseases of central nervous system". G09 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G09 mean?
ICD-10-CM code G09 represents “Sequelae of inflammatory diseases of central nervous system”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G09 a billable code?
Yes, G09 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G09 in?
G09 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What SNOMED CT codes does G09 map to?
G09 maps to 12 SNOMED CT concepts: 1177054002, 230749002, 1162256002, 429438008, 192775006, and 7 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G09?
G09 is linked to 1 UMLS Concept Unique Identifier: C0477345. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G09 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like sequelae of inflammatory diseases of central nervous system affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of G09?
G09 maps to the ICD-11 code: 1D0Z (Non-viral and unspecified infections of the central nervous system, unspecified).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.