H52.2 AstigmatismNon-billable header with 3 child codes.
H52.1 MyopiaH52.10 Myopia, unspecified eyeH52.11 Myopia, right eyeH52.12 Myopia, left eyeH52.13 Myopia, bilateralH52.2 Astigmatism (this code)H52.20 Unspecified astigmatismH52.201 Unspecified astigmatism, right eyeH52.202 Unspecified astigmatism, left eyeH52.203 Unspecified astigmatism, bilateralH52.209 Unspecified astigmatism, unspecified eye