UMLS 2025C5851997

ICD-10 (International Classification of Diseases, 10th Revision)
ICD-10 is split into two systems for use in the U.S.:

ICD-10-CM: Clinical Modification codes (3 to 7 characters) are used by all healthcare settings to report a patient's diseases, injuries, signs, and symptoms (e.g., diagnosis of pneumonia or a broken arm).
ICD-10-PCS: Procedure Coding System codes (7 alphanumeric characters) are used only in inpatient hospital settings to report procedures performed (e.g., removing a tumor).

CPT (Current Procedural Terminology)
HCPCS (Healthcare Common Procedure Coding System)
HCPT (HCPCS Version of Current Procedural Terminology).HCPT is another name for the HCPCS Level I set.


CPT	0391U	C5851997	Next-generation DNA and RNA sequencing of 437 genes using formalin-fixed paraffin-embedded (FFPE) tissue, interpretive report for single nucleotide variants, splice-site variants, insertions/deletions, copy number alterations, gene fusions, tumor mutational burden, and microsatellite instability, with algorithm quantifying immunotherapy response score in solid tumors	no pref
CPT	0391U	C5851997	ONC SLD TUM DNA&RNA NXT GNJ SEQ FFPE TISS 437	no pref
CPT	0391U	C5851997	ONC SLD TUM DNA&RNA 437 GEN	no pref
CPT	0391U	C5851997	Oncology (solid tumor), DNA and RNA by next-generation sequencing, utilizing formalin-fixed paraffin-embedded (FFPE) tissue, 437 genes, interpretive report for single nucleotide variants, splice-site variants, insertions/deletions, copy number alterations, gene fusions, tumor mutational burden, and microsatellite instability, with algorithm quantifying immunotherapy response score	preferred
HCPT	0391U	C5851997	Onc sld tum dna&rna 437 gen	no pref

Dict

Code

CUI

Term

usa.gov

CPT

0391U

C5851997

Next-generation DNA and RNA sequencing of 437 genes using formalin-fixed paraffin-embedded (FFPE) tissue, interpretive report for single nucleotide variants, splice-site variants, insertions/deletions, copy number alterations, gene fusions, tumor mutational burden, and microsatellite instability, with algorithm quantifying immunotherapy response score in solid tumors

no pref

CPT

0391U