Convert ICD-10 Code Y21.3XXS to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y21.3XXS Drown after fall into swimming pool, undet intent, sequela		E929.8 Late eff accident NEC
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code Y21.3XXS - drowning and submersion after fall into swimming pool, undetermined intent, sequela based on the most recent General Equivalence Mappings (GEMS) information.