C90.2
Non-billableExtramedullary plasmacytoma
Extramedullary plasmacytoma
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Chapter
2: NeoplasmsBlock
C81-C96
Parent Code
C90Child Codes
3
ICD-11 Mapping
1 equivalentCoding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Child Codes (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(10)
UMLS
- Extramedullary PlasmacytomaC0278619
- Extramedullary plasmacytomaC0278619
- Extramedullary plasmacytoma (clinical)C0278619
- Extramedullary plasmacytoma NOSC0278619
- Extraosseous PlasmacytomaC0278619
- Malignant plasma cell neoplasm, extramedullary plasmacytomaC0278619
- Malignant plasma cell neoplasm, extramedullary plasmacytoma (disorder)C0278619
- Plasmacytoma, extramedullary (not occurring in bone)C0278619
- Plasmacytoma, extramedullary (not occurring in bone) (morphologic abnormality)C0278619
- extramedullary plasmacytomaC0278619
Frequently Asked Questions
What is the ICD-10 code for extramedullary plasmacytoma?
The ICD-10-CM code for extramedullary plasmacytoma is C90.2. The full clinical description is "Extramedullary plasmacytoma". C90.2 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code C90.2 mean?
ICD-10-CM code C90.2 represents “Extramedullary plasmacytoma”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is C90.2 a billable code?
No, C90.2 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under C90.2.
What chapter is C90.2 in?
C90.2 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C90.2?
C90.2 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79).
What are the subcategories under C90.2?
C90.2 has 3 child codes, including: C90.20 (Extramedullary plasmacytoma not having achieved remission), C90.21 (Extramedullary plasmacytoma in remission), C90.22 (Extramedullary plasmacytoma in relapse).
What are the UMLS CUIs for C90.2?
C90.2 is linked to 1 UMLS Concept Unique Identifier: C0278619. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C90.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like extramedullary plasmacytoma 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 C90.2?
C90.2 maps to the ICD-11 code: 2A83.3 (Extraosseous plasmacytoma).
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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.