Peritoneum, metastatic malignancy to it (also code primary site)

ICD10 Diagnosis
Dx:	Peritoneum, metastatic malignancy to it (also code primary site)
ICD10 code:	C78.6
Pre-ICD10 counterpart:	none assigned
Charlson/ALERT Scale:	Metastatic solid tumor
APACHE Como Component:	none
APACHE Acute Component:	2019-0: GI surgery for neoplasm
Start Date:
Stop Date:
External ICD10 Documentation	ICD-10 CM Wikipedia ICD-10 Wikipedia WHO ICD10 documentation ICD10data.com

This diagnosis is a part of ICD10 collection.

Additional Info

incl malignant ascites

Template:Discussion

We don't actually have any articles (either new or old) for MALIGNANT ascites. The only articles that we have are plain ascites (in both new and old). (Debbie)
- this one says explicitly it includes it, so I am not sure what you mean. Ttenbergen 21:52, 2018 July 17 (CDT)

Alternate ICD10s to consider coding instead or in addition

Gastrointestinal neoplasm codes:
Biliary tract, primary malignancy Colon (large intestine) or rectum or anus, benign neoplasm Colon (large intestine), primary malignancy Digestive system NOS, benign neoplasm Esophagus, benign neoplasm Esophagus, primary malignancy GI organ NOS, primary malignancy Gallbladder, primary malignancy Gastrointestinal system NOS, metastatic malignancy to it (also code primary site) Liver or biliary system, benign neoplasm Liver or biliary system, metastatic malignancy to it (also code primary site) Liver, primary malignancy Mouth or pharynx or salivary glands, benign neoplasm Pancreas, benign neoplasm Pancreas, primary malignancy Rectum or anus, primary malignancy Small intestine, benign neoplasm Small intestine, primary malignancy Stomach, benign neoplasm Stomach, primary malignancy

Metastasis codes:
Adrenal gland, metastatic malignancy to it (also code primary site) Bone or bone marrow, metastatic malignancy to it (also code primary site) Brain or meninges, metastatic malignancy to it (also code primary site) Gastrointestinal system NOS, metastatic malignancy to it (also code primary site) Liver or biliary system, metastatic malignancy to it (also code primary site) Lung, metastatic malignancy to it (also code primary site) Lymph nodes, metastatic malignancy to them (also code primary site) Pleura, metastatic malignancy to it (also code primary site) Respiratory system NOS, metastatic malignancy to it (also code primary site) Site NOS, metastatic malignancy to it (also code primary site) Urinary system NOS, metastatic malignancy to it (also code primary site)

Candidate Combined ICD10 codes

Malignancy with Metastasis

Metastasis and their primary tumor should be coded in combination because the codes for mets don't specify the primary site, only the site of the mets.

Codes for the mets can be found at:

Metastasis codes:
Adrenal gland, metastatic malignancy to it (also code primary site) Bone or bone marrow, metastatic malignancy to it (also code primary site) Brain or meninges, metastatic malignancy to it (also code primary site) Gastrointestinal system NOS, metastatic malignancy to it (also code primary site) Liver or biliary system, metastatic malignancy to it (also code primary site) Lung, metastatic malignancy to it (also code primary site) Lymph nodes, metastatic malignancy to them (also code primary site) Pleura, metastatic malignancy to it (also code primary site) Respiratory system NOS, metastatic malignancy to it (also code primary site) Site NOS, metastatic malignancy to it (also code primary site) Urinary system NOS, metastatic malignancy to it (also code primary site)

If the site of the mets isn't in the list, use Site NOS, metastatic malignancy to it (also code primary site)
If there are mets to multiple sites, then combine all together the primary malignancy code to the codes for the different sites of the mets.
If the mets are in the other of a paired organ (e.g. the other kidney), then code both the primary and the metastatic codes, and link them together

Codes for the primary tumors can be found at:

Neoplastic codes:
Acute erythroblastic leukemia (erythroleukemia) Acute lymphoblastic leukemia (ALL) Acute megakaryoblastic leukemia Acute myeloid leukemia (AML) Acute myelomonocytic leukaemia (AMML) Acute promyelocytic leukaemia (APL) Adrenal gland, benign neoplasm Adrenal gland, metastatic malignancy to it (also code primary site) Adrenal gland, primary malignancy Antineoplastic/chemotherapy or immunosuppressive drugs, adverse effect Antineoplastic/chemotherapy or immunosuppressive drugs, overdose/toxicity Benign neoplasm, NOS Biliary tract, primary malignancy Bladder, primary malignancy Bone NOS, pathologic fracture due to neoplastic disease Bone or bone marrow, metastatic malignancy to it (also code primary site) Bone or cartilage (any location), primary malignancy Bone or cartilage, benign neoplasm Brain or meninges, metastatic malignancy to it (also code primary site) Brain, primary malignancy Breast, benign neoplasm Breast, primary malignancy Carcinoid syndrome Carcinoma in situ, any site Central nervous system NOS, benign neoplasm Central nervous system NOS, primary malignancy Cervix, dysplasia Cervix, primary malignancy Chronic lymphocytic leukemia (CLL) Chronic myeloid leukemia (CML) Colon (large intestine) or rectum or anus, benign neoplasm Colon (large intestine), primary malignancy Connective or soft tissue NOS (external or internal), primary malignancy Digestive system NOS, benign neoplasm Disorder of anus or rectum, NOS Endocrine gland NOS, benign neoplasm Endocrine gland NOS, primary malignancy Esophagus, benign neoplasm Esophagus, primary malignancy Essential thrombocythemia/thrombocytosis Eye or related structures, benign neoplasm Eye, primary malignancy Fat, benign neoplasm Female genitalia NOS (internal or external), primary malignancy Female genitals, benign neoplasm Femur or pelvis, pathologic fracture due to neoplastic disease GI organ NOS, primary malignancy Gallbladder, primary malignancy Gastrointestinal system NOS, metastatic malignancy to it (also code primary site) Genetic susceptibility to malignant neoplasm Hairy cell leukemia Head and neck and face, primary malignancy Heart, benign neoplasm Heart, primary malignancy Hemangioma or lymphangioma, benign neoplasm, any site Hodgkin's lymphoma (Hodgkin's disease) Hypercalcemia, severe or symptomatic Intrathoracic structures NOS, benign neoplasm Kaposi's sarcoma Kidney or ureter or bladder or urethra, benign neoplasm Kidney, primary malignancy Larynx, benign neoplasm Larynx, primary malignancy Leukemia, NOS Lip or mouth or tonsils or pharynx, primary malignancy Liver or biliary system, benign neoplasm Liver or biliary system, metastatic malignancy to it (also code primary site) Liver, primary malignancy Lung and/or bronchus, primary malignancy Lung or bronchi, benign neoplasm Lung, metastatic malignancy to it (also code primary site) Lymph nodes, benign neoplasm Lymph nodes, metastatic malignancy to them (also code primary site) Lymphoid leukemia, NOS Lymphoma, NOS Male genitalia NOS (internal or external), primary malignancy Male genitals, benign neoplasm Malignancy (clonal disorder) of blood or lymphoid tissue, NOS Malignant carcinoid tumor Malignant immunoproliferative disease Mediastinum, primary malignancy Meninges, benign neoplasm Meninges, primary malignancy Mesothelioma (any site) Monoclonal gammopathy of undetermined significance (MGUS) Monocytic leukemia, acute or chronic Mouth or pharynx or salivary glands, benign neoplasm Multiple endocrine adenomatosis (multiple endocrine neoplasia syndrome, MEN) Multiple myeloma Myelodysplastic syndrome/myelodysplasia (preleukemia, refractory anemia) Myeloproliferative diseases Nasal cavity or sinus or middle ear, primary malignancy Neoplasm of uncertain behavior (i.e. not clear if benign or malignant), NOS Nerves, peripheral or autonomic, primary malignancy Nerves, peripheral, benign neoplasm Non-Hodgkin's lymphoma Ovary, benign neoplasm Ovary, primary malignancy Pancreas, benign neoplasm Pancreas, primary malignancy ... further results

Related CCI Codes

Data Integrity Checks (automatic list)

none found

Related articles:
Combined ICD10 codes ‎ (← links) Lip or mouth or tonsils or pharynx, primary malignancy ‎ (← links) Esophagus, primary malignancy ‎ (← links) Stomach, primary malignancy ‎ (← links) Small intestine, primary malignancy ‎ (← links) Colon (large intestine), primary malignancy ‎ (← links) Rectum or anus, primary malignancy ‎ (← links) Liver, primary malignancy ‎ (← links) Gallbladder, primary malignancy ‎ (← links) Biliary tract, primary malignancy ‎ (← links) Pancreas, primary malignancy ‎ (← links) Spleen, primary malignancy ‎ (← links) GI organ NOS, primary malignancy ‎ (← links) Nasal cavity or sinus or middle ear, primary malignancy ‎ (← links) Larynx, primary malignancy ‎ (← links) Trachea, primary malignancy ‎ (← links) Lung and/or bronchus, primary malignancy ‎ (← links) Thymus, primary malignancy ‎ (← links) Heart, primary malignancy ‎ (← links) Mediastinum, primary malignancy ‎ (← links) Pleura, primary malignancy ‎ (← links) Respiratory system NOS, primary malignancy ‎ (← links) Bone or cartilage (any location), primary malignancy ‎ (← links) Skin, malignant melanoma ‎ (← links) Skin NOS, primary malignancy ‎ (← links) Mesothelioma (any site) ‎ (← links) Kaposi's sarcoma ‎ (← links) Nerves, peripheral or autonomic, primary malignancy ‎ (← links) Peritoneal tissue/peritoneum, primary malignancy ‎ (← links) Connective or soft tissue NOS (external or internal), primary malignancy ‎ (← links) Breast, primary malignancy ‎ (← links) Cervix, primary malignancy ‎ (← links) Uterus, primary malignancy ‎ (← links) Ovary, primary malignancy ‎ (← links) Female genitalia NOS (internal or external), primary malignancy ‎ (← links) Placenta, primary malignancy ‎ (← links) Prostate, primary malignancy ‎ (← links) Testis (testicular), primary malignancy ‎ (← links) Male genitalia NOS (internal or external), primary malignancy ‎ (← links) Kidney, primary malignancy ‎ (← links) Ureter, primary malignancy ‎ (← links) Bladder, primary malignancy ‎ (← links) Urinary organ NOS, primary malignancy ‎ (← links) Eye, primary malignancy ‎ (← links) Meninges, primary malignancy ‎ (← links) Brain, primary malignancy ‎ (← links) Spinal cord, primary malignancy ‎ (← links) Central nervous system NOS, primary malignancy ‎ (← links) Thyroid gland, primary malignancy ‎ (← links) Adrenal gland, primary malignancy ‎ (← links)

Skin	Trauma Abdominal trauma Burn Chemical burn Fracture Head trauma Head trauma (old) Joint/ligament trauma Lower limb trauma Muscles/tendon trauma Neck trauma Potential trauma Thoracic trauma Traumatic Amputation Traumatic fracture Upper limb trauma Vascular trauma	Renal/urinary Chronic kidney disease Nephritic syndrome Renal failure Renal/Urinary neoplasm Urinary tract infection	Infectious disease Antibiotic resistance Bacteria COVID Double duty pathogen Encephalitis Fungus Iatrogenic infection Infection requiring pathogen Infection with implied pathogen Influenza Intra-abdominal infection Lower respiratory tract infection Meningitis Non-specific pathogens Osteomyelitis Pathogens Pneumonia Potential infection Tuberculosis Upper respiratory tract infection Virus
ENT	Testing Imaging	Cardiovascular Aneurysm Aortic Aneurysm Arrhythmia Arterial thromboembolism Atherosclerosis Cardiac septum problem Cerebral Hemorrhage/Stroke Heart valve disease Hemorrhage Hypertension Hypotension Ischemia Ischemic gut Ischemic heart disease Myocardial Infarction Pulmonary embolism Pulmonary hypertension Vasculitis Venous thromboembolism	Hereditary/congenital
Eye	Mechanism Transportation mechanism	Neoplastic Benign neoplasm Endocrine neoplasm Female genital neoplasm Gastrointestinal neoplasm Heme/immunology neoplasm Leukemia Lymphoma Male genital neoplasm Metastasis Musculoskeletal/soft tissue neoplasm Neuro neoplasm Primary malignancy Renal/Urinary neoplasm Respiratory neoplasm Skin neoplasm	Heme/immunology Allergy Anemia Heme/immunology neoplasm Hemophilia Leukemia Thrombocytopenia
Misc Adverse effect Alcohol related Allergy Anesthetic related Antidepressant related Awaiting/delayed transfer COVID Cannabis related Cocaine related Decubitus ulcer Diagnosis implying death Exposure Fistula Hallucinogen related Has one Healthcare contact Hemorrhage Iatrogenic Metabolic/nutrition Non-traumatic fracture Observation Organ removal Ostomy Overdose Paralysis Past medical history Poisoning Psychoactive substance NOS related Radiation related Retired Code Rheumatic disease Sedative related Shock Solvent related Spine Stimulant related Transplant	Reproductive Abortion Breast disease Female genital neoplasm Male genital neoplasm Peripartum	Gastrointestinal Cirrhosis GI ulcer Gastroenteritis Gastrointestinal neoplasm Hepatitis Hernia Inflammatory Bowel Disease Intra-abdominal infection Ischemic gut Liver disease Liver failure Pancreas disease Pancreatitis Peptic ulcer	Musculoskeletal/soft tissue Hernia Joint/ligament trauma Muscle problem Muscles/tendon trauma Musculoskeletal/soft tissue neoplasm Osteomyelitis
Psych Addiction Antidepressant related Delirium Dementia Hallucinogen related Opioid related Psychoactive substance NOS related Sedative related Solvent related Stimulant related Withdrawal	Respiratory Asthma Influenza Inhalation Lower respiratory tract infection Pleural abnormalities Pneumoconiosis Pneumonia Pneumothorax Pulmonary embolism Respiratory neoplasm Sleep disorder Tracheostomy Upper respiratory tract infection	Poisoning Acute intoxication Addiction Opioid related Overdose Poisoning by non-pharmaceuticals Stimulant related Withdrawal
Neuro Cerebral Hemorrhage/Stroke Encephalitis Encephalopathy Meningitis Neuro neoplasm Paralysis	Symptom/Sign Pain	Endocrine disorder Adrenal Insufficiency Diabetes Endocrine neoplasm Metabolic/nutrition

Show all ICD10 Subcategories

ICD10 Categories: ANCA-associated Vasculitis (AAV), Abdominal trauma, Abortion, Acute intoxication, Addiction, Adrenal Insufficiency, Adverse effect, Alcohol related, Allergy, Anemia, Anesthetic related, Aneurysm, Antibiotic resistance, Antidepressant related, Aortic Aneurysm, Arrhythmia, Arterial thromboembolism, Asthma, Atherosclerosis, Awaiting/delayed transfer, Bacteria, Benign neoplasm, Breast disease, Burn, COVID, Cannabis related, Cardiac septum problem, Cardiovascular, Cerebral Hemorrhage/Stroke, Chemical burn, Chronic kidney disease, Cirrhosis, Cocaine related, Decubitus ulcer, Delirium, Dementia, Diabetes, Diagnosis implying death, Double duty pathogen, ENT, Encephalitis, Encephalopathy, Endocrine disorder, Endocrine neoplasm, Exposure, Eye, Female genital neoplasm, Fistula, Fracture, Fungus, GI ulcer, Gastroenteritis, Gastrointestinal, Gastrointestinal neoplasm, Hallucinogen related, Has one, Head trauma, Head trauma (old), Healthcare contact, Heart valve disease, Heme/immunology, Heme/immunology neoplasm, Hemophilia, Hemorrhage, Hepatitis, Hereditary/congenital, Hernia, Hypertension, Hypotension, Iatrogenic, Iatrogenic infection, Iatrogenic mechanism, Imaging, Infection requiring pathogen, Infection with implied pathogen, Infectious disease, Inflammatory Bowel Disease, Influenza, Inhalation, Intra-abdominal infection, Ischemia, Ischemic gut, Ischemic heart disease, Joint/ligament trauma, Leukemia, Liver disease, Liver failure, Lower limb trauma, Lower respiratory tract infection, Lymphoma, Male genital neoplasm, Mechanism, Meningitis, Metabolic/nutrition, Metastasis, Misc, Muscle problem, Muscles/tendon trauma, Musculoskeletal/soft tissue, Musculoskeletal/soft tissue neoplasm... further results

Peritoneum, metastatic malignancy to it (also code primary site)

Contents

Additional Info

Alternate ICD10s to consider coding instead or in addition

Candidate Combined ICD10 codes

Malignancy with Metastasis

Related CCI Codes

Data Integrity Checks (automatic list)

Related Articles

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Peritoneum, metastatic malignancy to it (also code primary site)

Additional Info

Alternate ICD10s to consider coding instead or in addition

Candidate Combined ICD10 codes

Malignancy with Metastasis

Related CCI Codes

Data Integrity Checks (automatic list)

Related Articles

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