C83.9 Non-follicular (diffuse) lymphoma, unspecified

Non-billable header with 11 child codes.

Applies from C83 Non-follicular lymphoma

Excludes1 (never code together)

• personal history of non-Hodgkin lymphoma (Z85.72)

Codes under C83.9

• C83.90 Non-follicular (diffuse) lymphoma, unspecified, unspecified site
• C83.91 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
• C83.92 Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
• C83.93 Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
• C83.94 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb
• C83.95 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limb
• C83.96 Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes
• C83.97 Non-follicular (diffuse) lymphoma, unspecified, spleen
• C83.98 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sites
• C83.99 Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sites
• C83.9A Non-follicular (diffuse) lymphoma, unspecified, in remission

Code annotations containing back-references to C83.9

Back-references to C83

• Type 1 Excludes: C26.1 Malignant neoplasm of spleen ("non-Hodgkin lymphoma (C82-C85)")
• Type 1 Excludes: C76 Malignant neoplasm of other and ill-defined sites ("malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)")
• Type 1 Excludes: C77 Secondary and unspecified malignant neoplasm of lymph nodes ("malignant neoplasm of lymph nodes, specified as primary (C81-C86, C88, C96.-)")
• Code Also: D47.02 Systemic mastocytosis ("non-Hodgkin lymphoma (C82-C85)")
• Code First: Z15.0 Genetic susceptibility to malignant neoplasm (", if applicable, any current malignant neoplasm (C00-C75, C81-C96)")

Diagnosis Index entries for C83.9

• Lymphoma (of) (malignant) › non-follicular (diffuse)

Nearby codes

• C83.86 Other non-follicular lymphoma, intrapelvic lymph nodes
• C83.87 Other non-follicular lymphoma, spleen
• C83.88 Other non-follicular lymphoma, lymph nodes of multiple sites
• C83.89 Other non-follicular lymphoma, extranodal and solid organ sites
• C83.8A Other non-follicular lymphoma, in remission
• C83.9 Non-follicular (diffuse) lymphoma, unspecified (this code)
• C83.90 Non-follicular (diffuse) lymphoma, unspecified, unspecified site
• C83.91 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
• C83.92 Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
• C83.93 Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
• C83.94 Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb