D43.9
BillableNeoplasm of uncertain behavior of cnsl, unsp
Neoplasm of uncertain behavior of central nervous system, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Neoplasm of uncertain behavior of nervous system (central) NOS
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Related Codes(6)
D43.0Neoplasm of uncertain behavior of brain, supratentorial
D43.1Neoplasm of uncertain behavior of brain, infratentorial
D43.2Neoplasm of uncertain behavior of brain, unspecified
D43.3Neoplasm of uncertain behavior of cranial nerves
D43.4Neoplasm of uncertain behavior of spinal cord
D43.8Neoplasm of uncertain behavior of prt 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(29)
SNOMED CT
- Neoplasm of uncertain behavior of central nervous system94784008
- Neoplasm of uncertain behaviour of central nervous system94784008
- Neoplasm of uncertain behavior of nervous system94963005
- Neoplasm of uncertain behaviour of nervous system94963005
- Neoplasm of uncertain behavior of endocrine glands and nervous system269496008
- Neoplasm of uncertain behaviour of endocrine glands and nervous system269496008
- Extraventricular neurocytoma716787002
- Embryonal neuroepithelial neoplasm of central nervous system734065009
- Pilocytic astrocytoma763865009
- Haemangioblastoma of central nervous system136721551000119105
- Hemangioblastoma of central nervous system136721551000119105
UMLS
- Neoplasm of uncertain behavior of central nervous systemC0686376
- Neoplasm of uncertain behavior of central nervous system (disorder)C0686376
- Neoplasm of uncertain behavior of nervous system (central) NOSC0686376
- Neoplasm of uncertain behaviour of central nervous systemC0686376
- Neoplasm of uncertain behavior of central nervous system, unspecifiedC2873706
- Neoplasm of uncertain behavior of cnsl, unspC2873706
Clinical Terms
- Hemangioblastoma of central nervous system
- Neoplasm of uncertain behaviour of central nervous system
- Neoplasm of uncertain behavior of central nervous system (disorder)
- Neoplasm of uncertain behaviour of endocrine glands and nervous system
- Embryonal neuroepithelial neoplasm of central nervous system
- Extraventricular neurocytoma
- Neoplasm of uncertain behavior of nervous system (central) NOS
- Neoplasm of uncertain behaviour of nervous system
- Pilocytic astrocytoma
- Neoplasm of uncertain behavior of nervous system
- Neoplasm of uncertain behavior of endocrine glands and nervous system
- Haemangioblastoma of central nervous system
Frequently Asked Questions
What is the ICD-10 code for neoplasm of uncertain behavior of cnsl, unsp?
The ICD-10-CM code for neoplasm of uncertain behavior of cnsl, unsp is D43.9. The full clinical description is "Neoplasm of uncertain behavior of central nervous system, unspecified". D43.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code D43.9 mean?
ICD-10-CM code D43.9 represents “Neoplasm of uncertain behavior of central nervous system, unspecified”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is D43.9 a billable code?
Yes, D43.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is D43.9 in?
D43.9 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with D43.9?
D43.9 has Excludes1 notes indicating codes that cannot be used together with it, including: neoplasms of unspecified behavior (D49.-); neoplasm of uncertain behavior of peripheral nerves and autonomic nervous system (D48.2).
What SNOMED CT codes does D43.9 map to?
D43.9 maps to 7 SNOMED CT concepts: 734065009, 716787002, 136721551000119105, 94784008, 269496008, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for D43.9?
D43.9 is linked to 2 UMLS Concept Unique Identifiers: C0686376, C2873706. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does D43.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like neoplasm of uncertain behavior of cnsl, unsp 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 D43.9?
D43.9 maps to the ICD-11 code: 2A0Z (Other and unspecified neoplasms of brain or central nervous system).
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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.