icd 10 code for metastatic choriocarcinoma

What is a choriocarcinoma?

A choriocarcinoma is a malignant tumor that forms from trophoblast cells and spreads to the muscle layer of the uterus and nearby blood vessels. It may also spread to other parts of the body, such as the brain, lungs, liver, kidney, spleen, intestines, pelvis, or vagina.

What is choriocarcinoma of the uterus?

A malignant, fast-growing tumor that develops from trophoblastic cells (cells that help an embryo attach to the uterus and help form the placenta). Almost all choriocarcinomas form in the uterus after fertilization of an egg by a sperm, but a small number form in a testis or an ovary.

What is the ICD 10 code for Malig neoplasm?

Short description: Malig neoplasm of unsp testis, unsp descended or undescended. The 2021 edition of ICD-10-CM C62.90 became effective on October 1, 2020. This is the American ICD-10-CM version of C62.90 - other international versions of ICD-10 C62.90 may differ. ICD-10-CM Coding Rules.

What are the risk factors for a choriocarcinoma?

A choriocarcinoma is more likely to form in women who have had any of the following: Molar pregnancy, especially with a complete hydatidiform mole. Normal pregnancy. Tubal pregnancy (the fertilized egg implants in the fallopian tube rather than the uterus). Miscarriage.

What is the ICD-10 code for choriocarcinoma?

C58 - Malignant neoplasm of placenta | ICD-10-CM.

What is the ICD-10 code for metastatic HCC?

C22. 0 - Liver cell carcinoma | ICD-10-CM.

What is the ICD-10 code for metastatic unknown primary?

C80. 1 - Malignant (primary) neoplasm, unspecified | ICD-10-CM.

What is the ICD-10 code C79 9?

ICD-10 code: C79. 9 Secondary malignant neoplasm, site unspecified.

What is metastatic HCC?

Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide, with the highest incidence in regions with high prevalence of chronic viral hepatitis infection, especially hepatitis B infection. HCC commonly metastasises to lungs, lymph nodes, adrenal gland and bones, including the skull.

What HCC means?

Liver cancer begins in the cells of the liver. The most common form of liver cancer begins in cells called hepatocytes and is called hepatocellular carcinoma. Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer.

Are all cancers carcinomas?

Not all cancers are carcinoma. Other types of cancer that aren't carcinomas invade the body in different ways. Those cancers begin in other types of tissue, such as: Bone.

Can Z51 11 be a primary diagnosis?

11 or Z51. 12 is the only diagnosis on the line, then the procedure or service will be denied because this diagnosis should be assigned as a secondary diagnosis. When the Primary, First-Listed, Principal or Only diagnosis code is a Sequela diagnosis code, then the claim line will be denied.

What is C79 51 ICD-10?

51 Secondary malignant neoplasm of bone.

How do you code metastasis?

If the site of the primary cancer is not documented, the coder will assign a code for the metastasis first, followed by C80. 1 malignant (primary) neoplasm, unspecified. For example, if the patient was being treated for metastatic bone cancer, but the primary malignancy site is not documented, assign C79. 51, C80.

What is the ICD-10 code for metastatic melanoma?

ICD-10 code C43. 9 for Malignant melanoma of skin, unspecified is a medical classification as listed by WHO under the range - Malignant neoplasms .

What is the ICD-10 code for squamous cell carcinoma?

ICD-10 Code for Squamous cell carcinoma of skin, unspecified- C44. 92- Codify by AAPC.

What is the code for a primary malignant neoplasm?

A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere.

What is a malignant neoplasm?

Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified ( C25.9 ). Testicular cancer forms in a man's testicles, the two egg-shaped glands that produce sperm and testosterone.

What is a testicular cancer?

Clinical Information. A primary or metastatic malignant neoplasm involvingf the testis. Testicular cancer forms in a man's testicles, the two egg-shaped glands that produce sperm and testosterone. Testicular cancer mainly affects young men between the ages of 20 and 39.

What is malignant metastatic form?

Malignant metastatic form of trophoblastic tumors, contains sheets of undifferentiated cytotrophoblasts and syncytiotrophoblasts; characterized by the large amounts of chorionic gonadotropin produced; tissue origins can be placental (fetal) or non-placental. Malignant neoplasm originating in the placenta.

Where do choriocarcinomas form?

Almost all choriocarcinomas form in the uterus after fertilization of an egg by a sperm, but a small number form in a testis or an ovary.

What chapter is a neoplasm classified in?

All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.

What are the symptoms of a trophoblastic tumor?

Epithelioid trophoblastic tumors. Age and a previous molar pregnancy affect the risk of GTD. Signs of GTD include abnormal vaginal bleeding and a uterus that is larger than normal. Tests that examine the uterus are used to detect (find) and diagnose gestational trophoblastic disease.

Is choriocarcinoma the same as primary cancer?

The metastatic tumor is the same type of cancer as the primary tumor. For example, if choriocarcinoma spreads to the lung, the cancer cells in the lung are actually choriocarcinoma cells. The disease is metastatic choriocarcinoma, not lung cancer. YouTube.