CodeMap® 
150 North Wacker Drive
Suite 2360
Chicago, IL 60606
847-381-5465 Phone
847-381-4606 Fax
customerservice@codemap.com
      


User Information

Create New Account

Lost Password

Username:
Password:


Quick Links

LCDs and LCAs
by Contractor

PLA Codes

Laboratory Fee Schedule

2025
2024
QW Tests

Physician Fee Schedule

2025
2024

OPPS Fee Schedule

2025-July
2025-April

ASC Fee Schedule

2025-July
2025-April

APC Codes

2025-July
2025-April

DRG Codes

2025
2024

ASP Drug Pricing Files

2025-July
2025-April


CMS Transmittals



.

ICD-10 Code or Description Search:
Injury, poisoning and certain other consequences of external causes -Back to Parent Categories

Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause-Back to Sub Category

ICD-10 CodeDescription
T71.20XAAsphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, initial encounter
T71.20XDAsphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, subsequent encounter
T71.20XSAsphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, sequela

CodeMap¨ is a Registered Trademark of Wheaton Partners, LLC.