C90 Multiple myeloma and malignant plasma cell neoplasms

Non-billable header with 4 child codes.

Excludes1 (never code together)

• personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)

Applies from C90 Multiple myeloma and malignant plasma cell neoplasms

Excludes1 (never code together)

• personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)

Codes under C90

• C90.0 Multiple myeloma
• C90.1 Plasma cell leukemia
• C90.2 Extramedullary plasmacytoma
• C90.3 Solitary plasmacytoma

Code annotations containing back-references to C90

Back-references to C90

• Type 1 Excludes: C76 Malignant neoplasm of other and ill-defined sites ("malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)")
• Code First: Z15.0 Genetic susceptibility to malignant neoplasm (", if applicable, any current malignant neoplasm (C00-C75, C81-C96)")

Back-references to C90

• Type 1 Excludes: C76 Malignant neoplasm of other and ill-defined sites ("malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)")
• Code First: Z15.0 Genetic susceptibility to malignant neoplasm (", if applicable, any current malignant neoplasm (C00-C75, C81-C96)")

Nearby codes

• C90 Multiple myeloma and malignant plasma cell neoplasms (this code)
• C90.0 Multiple myeloma
• C90.00 Multiple myeloma not having achieved remission
• C90.01 Multiple myeloma in remission
• C90.02 Multiple myeloma in relapse
• C90.1 Plasma cell leukemia