import numpy as np
import re
import os
import usaddress
import pandas as pd
import nltk
import sys
import copy
import request_handling_aws
US_STATES = {"AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DC", "DE", "FL", "GA",
"HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD",
"MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ",
"NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC",
"SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY"}
US_CITY_CORRECTS = {"st louis":"saint louis"}
TERMINOLOGY_CORRECTS = {"street": "st", "road":"rd"}
class Patient:
def __init__(self,block_markers):
self.fields = {"NAME", "EMAIL", "po_box", "address"}
self.form_fields = {"SEX", "AGE", "BIRTHDATE", "TELEPHONE", "EMPLOYER", "VISIT #", "PATIENT TYPE","PATIENT REPRESENTATIVE",
"PRIMARY INSURANCE", "SECONDARY INSURANCE","GUARANTOR","GUARANTOR EMPLOYER", "NAME AND ADDRESS", "ADMITTED BY",
"LOCATION","Ethnicity","NEXT OF KIN NAME AND ADDRESS RELATION","SERVICE", "REFERRING PHYSICIAN", "ADMITTING PHYSICIAN",
"ATTENDING PHYSICIAN","PRIMARY CARE PHYSICIAN", "MEDICAL RECORD #"}
self.pat_dic = {}
self.insurance_df = pd.read_excel('./Insurance Companies_Updated.xlsx')
self.insurance_alias = {'uhc':'united healthcare',}
self.sheet_name = "SAINT ANTHONY"
self.coverage_blocks = {'PRIMARY INSURANCE'}
self.update_keys(block_markers)
def process_gen_info(self,text_block, form_data):
for key, value in text_block.items():
# print (key, value)
if len(value) > 1:
if key == '<START>':
self.pat_dic['START_name'] = self.sheet_name
block = self.clean_block(value)
print("START ADDRESS:\n")
self.get_address(value,'START')
elif key == 'NAME AND ADDRESS':
# block = self.clean_block(value)
key_map = request_handling_aws.get_comprehend(value)
self.process_comprehend_dic(key_map, key)
self.get_address(value, key)
elif key == 'PRIMARY INSURANCE':
block = self.clean_block(value)
print("PRIMARY PLAN CLEAN", block)
key_map = request_handling_aws.get_comprehend(block)
self.process_comprehend_dic(key_map, key)
self.get_address(block,key)
elif key == 'EMERGENCY CONTACT NAME AND ADDRESS':
block = self.clean_block(value)
key_map = request_handling_aws.get_comprehend(block)
self.process_comprehend_dic(key_map, key)
self.get_address(block,key)
elif key == 'GUARANTOR':
block = self.clean_block(value)
key_map = request_handling_aws.get_comprehend(block)
self.process_comprehend_dic(key_map, key)
self.get_address(block,key)
self.process_form_data(form_data)
self.get_insurance_medcode()
def process_coloned(self,text_block,key):
for line in text_block:
curr_line = line.strip().lower().split(':')
if any(field == curr_line[0] for field in self.fields) and len(curr_line)>1 and '' not in curr_line:
if key != '<START>':
self.pat_dic[key+ '_' + curr_line[0].strip()] = curr_line[1].strip()
else:
self.pat_dic[curr_line[0].strip()] = curr_line[1].strip()
def process_spaced(self,text_block,key):
for line in text_block:
curr_line = copy.deepcopy(line)
while len(curr_line.split())>1:
if any(field in curr_line for field in self.fields):
for field in self.fields:
if field in curr_line:
val_start = curr_line.find(field) + len(field)
if val_start < len(curr_line):
field_val = curr_line[val_start:].split()[0]
self.pat_dic[key + '_' + field.lower()] = field_val
curr_line = curr_line[(curr_line.find(field_val) + len(field_val) + 1):]
else:
field_val = ""
curr_line = ""
else:
field_val = ""
curr_line = ""
def process_comprehend_dic(self, comprehend_dict, key):
# checked = set()
# for field in self.fields:
# if field in comprehend_dict.keys() and field not in checked:
# self.pat_dic[key+ '_' + field.lower()] = comprehend_dict[field]
# checked.add(field)
# print(comprehend_dict)
types = set([entity['Type'] for entity in comprehend_dict])
count_map = {type:0 for type in types}
for entity in comprehend_dict:
print(entity)
for field in self.fields:
if field == entity["Type"] and count_map[entity["Type"]] == 0:
self.pat_dic[key+ '_' + field.lower()] = entity["Text"]
count_map[entity["Type"]] += 1
if field == entity["Type"] and count_map[entity["Type"]] > 0:
self.pat_dic[key+ '_' + field.lower() + "_" + str(count_map[entity["Type"]])] = entity["Text"]
count_map[entity["Type"]] += 1
print(comprehend_dict)
def process_form_data(self, form_data):
count_map = {ent[0]:0 for ent in form_data}
for dict in form_data:
print(dict)
if dict[0] in self.form_fields:
print("found field: "+ dict[0])
self.pat_dic[dict[0]] = dict[1]
def get_address(self,text_block,key):
block_string = ' '.join(text_block).lower()
po_pattern = re.compile(r'(po box)\s*\d+')
po_box = re.search(po_pattern, block_string)
if po_box != None:
self.pat_dic[key+ '_' + 'po_box'] = po_box[0].split()[-1]
add_pattern = re.compile(r'([A-Z,a-z,0-9][^.!\-:;,\s]+)[,|\s]+([A-Z,a-z][^.!\-:;]+?)\s*(\d{5})')
addresses = []
for line in text_block:
addresses.append(re.findall(add_pattern, line.lower()))
for matches in addresses:
if len(matches) > 0:
try:
tags = usaddress.tag(' '.join(matches[0]))[0]
if 'PlaceName' in tags.keys() and 'StateName' in tags.keys() and tags['StateName'].upper() in US_STATES:
self.pat_dic[key+ '_' + 'address'] = ' '.join(matches[0])
self.pat_dic[key+'_' + 'PlaceName'] = tags['PlaceName']
self.pat_dic[key+'_' + 'StateName'] = tags['StateName']
self.pat_dic[key+'_' + 'ZipCode'] = tags['ZipCode']
except:
print ("Unexpected error:", sys.exc_info()[0])
for matches in text_block:
if len(matches) > 0:
try:
main_tags = usaddress.tag(matches.lower())
tags = main_tags[0]
if len(main_tags) > 0:
if "StreetName" in tags.keys() and "AddressNumber" in tags.keys() and main_tags[1] == 'Street Address' and ('SubaddressType' not in tags.keys() and 'Recipient' not in tags.keys()):
if tags["AddressNumber"].isdigit():
print(tags)
self.pat_dic[key+ '_' + 'street'] = matches.lower()
except:
print ("Unexpected error:", sys.exc_info()[0])
def update_keys(self,block_markers):
for key in self.fields:
for pref in block_markers:
if pref != '<START>':
self.pat_dic[pref+ '_' + key] = None
else:
self.pat_dic[key] = None
for key in self.form_fields:
for pref in block_markers:
if pref != '<START>':
self.pat_dic[pref+ '_' + key] = None
else:
self.pat_dic[key] = None
def get_insurance_medcode(self):
for cov_block in self.coverage_blocks:
print (cov_block, self.pat_dic[cov_block+ '_' + 'po_box'],self.pat_dic[cov_block + '_' + 'address'])
if self.pat_dic[cov_block + '_' + 'address'] != None and (self.pat_dic[cov_block+ '_' + 'po_box'] != None or self.pat_dic[cov_block+ '_' + 'street'] != None):
tags_add = usaddress.tag(self.pat_dic[cov_block + '_' + 'address'])[0]
for word, replacement in US_CITY_CORRECTS.items():
tags_add['PlaceName'] = tags_add['PlaceName'].replace(word, replacement)
print(tags_add)
if self.pat_dic[cov_block+ '_' + 'po_box'] != None:
companies_df = self.insurance_df.loc[(self.insurance_df['Address'] == "PO BOX " + self.pat_dic[cov_block + '_' + 'po_box']) &
(self.insurance_df['City'] == tags_add['PlaceName'].upper()) &
(self.insurance_df['St'] == tags_add['StateName'].upper())]
elif self.pat_dic[cov_block+ '_' + 'street'] != None:
for word, replacement in TERMINOLOGY_CORRECTS.items():
self.pat_dic[cov_block + '_' + 'street'] = self.pat_dic[cov_block + '_' + 'street'].replace(word, replacement)
companies_df = self.insurance_df.loc[(self.insurance_df['Address'] == self.pat_dic[cov_block + '_' + 'street'].upper()) &
(self.insurance_df['City'] == tags_add['PlaceName'].upper()) &
(self.insurance_df['St'] == tags_add['StateName'].upper())]
if not companies_df.empty:
self.pat_dic[cov_block + "_mednetcode"] = companies_df.iloc[0]['MedNetCode']
else:
self.pat_dic[cov_block + "_mednetcode"] = None
else:
self.pat_dic[cov_block + "_mednetcode"] = None
# print(self.pat_dic[cov_block + "_mednetcode"])
def clean_block(self, text_block):
cleaned_block = []
for line in text_block:
if len(line) > 3:
cleaned_block.append(line)
return cleaned_block
def csv_rep(self):
return self.pat_dic
