2nd December 2016
The coding of MCAS into the ICD-10 (American version) is an important step in gaining better recognition of MCAS.
Sign up to become a Friend of Mast Cell Action so we can keep you up to date on our progress and on how to get involved in our latest campaigns and initiatives.
Mast Cell Action relies entirely on the generosity of people like you. Please make a donation now and together we can make a difference to those affected by MCAS.