Valid for Submission
C85.80 is a billable diagnosis code used to specify a medical diagnosis of other specified types of non-hodgkin lymphoma, unspecified site. The code C85.80 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code C85.80 might also be used to specify conditions or terms like diffuse low grade b-cell lymphoma, diffuse malignant lymphoma - small non-cleaved cell, diffuse non-hodgkin immunoblastic lymphoma co-occurrent with human immunodeficiency virus infection, diffuse non-hodgkin's lymphoma, diffuse non-hodgkin's lymphoma undifferentiated , diffuse non-hodgkin's lymphoma, immunoblastic , etc.
Unspecified diagnosis codes like C85.80 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Diffuse low grade B-cell lymphoma
- Diffuse malignant lymphoma - small non-cleaved cell
- Diffuse non-Hodgkin immunoblastic lymphoma co-occurrent with human immunodeficiency virus infection
- Diffuse non-Hodgkin's lymphoma
- Diffuse non-Hodgkin's lymphoma undifferentiated
- Diffuse non-Hodgkin's lymphoma, immunoblastic
- Diffuse non-Hodgkin's lymphoma, small cleaved cell
- Diffuse non-Hodgkin's lymphoma, undifferentiated
- Follicular low grade B-cell lymphoma
- Follicular malignant lymphoma - mixed cell type
- Follicular non-Hodgkin's mixed small cleaved and large cell lymphoma
- Malignant lymphoma - lymphocytic, intermediate differentiation
- Malignant lymphoma, centroblastic type, follicular
- Malignant lymphoma, convoluted cell type
- Malignant lymphoma, lymphocytic, poorly differentiated, nodular
- Malignant neoplastic disease co-occurrent with human immunodeficiency virus infection
- Nodular high grade B-cell lymphoma
- Nodular high grade B-cell lymphoma
- Nodular lymphoma
- Prethymic and thymic T-cell lymphoma/leukemia
- Proliferating angioendotheliomatosis
- Prolymphocytic lymphosarcoma
Diagnostic Related Groups - MS-DRG Mapping
|MS-DRG||MS-DRG Title||MCD||Relative Weight|
|820||LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH MCC||17||5.6873|
|821||LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITH CC||17||2.1551|
|822||LYMPHOMA AND LEUKEMIA WITH MAJOR O.R. PROCEDURES WITHOUT CC/MCC||17||1.2516|
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert C85.80 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code C85.80 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Lymphoma is a cancer of a part of the immune system called the lymph system. There are many types of lymphoma. One type is Hodgkin disease. The rest are called non-Hodgkin lymphomas.
Non-Hodgkin lymphomas begin when a type of white blood cell, called a T cell or B cell, becomes abnormal. The cell divides again and again, making more and more abnormal cells. These abnormal cells can spread to almost any other part of the body. Most of the time, doctors don't know why a person gets non-Hodgkin lymphoma. You are at increased risk if you have a weakened immune system or have certain types of infections.
Non-Hodgkin lymphoma can cause many symptoms, such as
- Swollen, painless lymph nodes in the neck, armpits or groin
- Unexplained weight loss
- Soaking night sweats
- Coughing, trouble breathing or chest pain
- Weakness and tiredness that don't go away
- Pain, swelling or a feeling of fullness in the abdomen
Your doctor will diagnose lymphoma with a physical exam, blood tests, a chest x-ray, and a biopsy. Treatments include chemotherapy, radiation therapy, targeted therapy, biological therapy, or therapy to remove proteins from the blood. Targeted therapy uses drugs or other substances that attack specific cancer cells with less harm to normal cells. Biologic therapy boosts your body's own ability to fight cancer. If you don't have symptoms, you may not need treatment right away. This is called watchful waiting.
NIH: National Cancer Institute
[Learn More in MedlinePlus]