ICD-10-CM 2027
ICD-10 code for Astrocytoma
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Astrocytoma (cystic)”. Page updated September 29, 2026.
About coding Astrocytoma
The official ICD-10-CM index doesn't give a single default code for astrocytoma; the code depends on the details below.
More specific Astrocytoma codes (official index)
- anaplastic
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- fibrillary
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- fibrous
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- gemistocytic
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- juvenile
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- pilocytic
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- piloid
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- protoplasmic
- specified site
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
- specified site NEC
- subependymal D43.2 — Neoplasm of uncertain behavior of brain, unspecified
- giant cell
- specified site
- unspecified site D43.2 — Neoplasm of uncertain behavior of brain, unspecified
- specified site
- unspecified site D43.2 — Neoplasm of uncertain behavior of brain, unspecified
- unspecified site C71.9 — Malignant neoplasm of brain, unspecified
Common questions about Astrocytoma ICD-10 codes
What is the ICD-10 code for subependymal astrocytoma?
- D43.2 — Neoplasm of uncertain behavior of brain, unspecified.