ICD List 2024-2025 Edition
Search
Home
Codes
ICD-10-CM Codes
ICD-10-PCS Codes
ICD-9 Codes (Legacy)
Lookup Tools
ICD-10 Look Up
ICD-10 Advanced Look Up
ICD-10 Diseases and Injuries Look Up
ICD-10 Table of Drugs and Chemicals Look Up
ICD-10 Table of Neoplasms Look Up
ICD-10-PCS Look Up
ICD-9 Look Up
ICD-9 and ICD-10 Conversion
Indexes
ICD-10 Index to Diseases and Injuries
ICD-10 Present on Admission Exempt Codes
ICD-10 Quality Payment Program Measures
ICD-10 Billable Codes
ICD-10 Non-Billable Codes
ICD-10 Initial Codes
ICD-10 Subsequent Codes
ICD-10 Sequela Codes
ICD-10 Unspecified Codes
ICD-10 7th Character Codes
Tables
ICD-10 Table of Drugs
ICD-10 Accidental Poisoning
ICD-10 Intentional Poisoning
ICD-10 Assault Poisoning
ICD-10 Undetermined Poisoning
ICD-10 Drugs Adverse Effect
ICD-10 Drugs Underdosing
ICD-10 Table of Neoplasms
ICD-10 Primary Malignant Neoplasms
ICD-10 Secondary Malignant Neoplasms
ICD-10 CaInSitu Neoplasms
ICD-10 Uncertain Behavior
ICD-10 Unspecified Behavior
Guidelines
ICD-10 Guidelines
ICD-10-PCS Guidelines
DRG
ICD-10 DRG
ICD-10 DRG Look Up
ICD-10-PCS DRG
ICD-10-PCS DRG Look Up
Code Edits
ICD-10 Code Edits
Adult diagnoses
Maternity diagnoses
Newborn diagnoses
Pediatric diagnoses
Manifestation diagnoses
Questionable admission codes
Unacceptable principal codes
Outcome of delivery codes
Unspecified codes
Present on Admission Exempt (POA)
ICD-10-PCS Code Edits
Non-covered Procedure Codes
Non-covered Procedure Codes Over Age 60
Non-covered Procedure Codes Sterilization
Limited Coverage
Procedure Inconsistent with LOS
Questionable Obstetric Admission
Updates
ICD-10 Updates
New Codes
Revised Codes
ICD-10-PCS Updates
New Codes
Related 2025 ICD-10-CM Codes to S23.421
Sprain of chondrosternal joint
ICD-10-CM Index
Chapter: S00–T88
Section: S20-S29
Block: S23
S23.421 - Sprain of chondrosternal joint
View Code S23.421
ICD Code
Description
Valid for Submission
S23.421A
Sprain of chondrosternal joint, initial encounter
BILLABLE CODE
S23.421D
Sprain of chondrosternal joint, subsequent encounter
BILLABLE CODE
S23.421S
Sprain of chondrosternal joint, sequela
BILLABLE CODE
Previous Code: S23.420S
View Code S23.421
Next Code: S23.421A
